Products
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Stainless Steel Carbon Steel Pipe Fitting Welding Tube End Cap
Stainless Steel Carbon Steel Pipe Fitting Welding Tube End Cap
Product Description
Products Butt weld carbon cap Butt weld Stainless steel cap Size Seamless Pipe Fittings : 1/2″-24″ , DN15-DN600 ERW Pipe Fittings : 24″-72″ , DN600-DN1800. Customize Accepted Thickness SCH10,SCH20,SCH30,STD SCH40, SCH60, XS, SCH80., SCH100, SCH120, SCH140, SCH160, XXS.
Standard ASME B16.9, ASTM A234, ASTM A420, ANSI B16.9/B16.25/B16.28; MSS SP-75 DIN2605-1/2615/2616/2617 JIS B2311 ,2312,2313 EN 10253-1 ,EN 10253-2, etc We can produce as customers’ drawing and standard. Material Carbon Steel ASTM A234WPB,,A234WPC,A420WPL,St37.0,St35.8,St45.8,PG370,PT410,10#,20#,20G,23g,20R,Q235,16Mn, 16MnR,1Cr5Mo, 12CrMo, 12CrMoG, 12Cr1Mo
Alloy Steel A234WP12,A234WP11,A234WP22,A234WP5,A420WPL6,A420WPL3,1.7335,1.7380, 1.0488(1.0566),PA22,PA23,PA24,PA25,PL380
Stainless Steel ASTM A403 WP304,304L,316,316L,321. 1Cr18Ni9Ti, 00Cr19Ni10,00Cr17Ni14Mo2, ect. 1.4301,1.4306,1.4401,1.4571,SUS304,SUS304L,SUS316,SUS316L,SUS321
Surface Treatment Hot Galvanized Black Painting Transparent Oil, Anti-Rust Oil Application Petroleum, chemical, machinery, boiler,electric power, shipbuilding, construction, etc Package Wooden Pallet, Wooden Case, Customers’ Requirement Delivery Within 7-10 days in stock, customized as usual 20 days after receiving advance payment from custoners, also according to quantity
ApplicationThe pipe cap is an industrial pipe fitting that is welded on the pipe end or installed on the external thread of the pipe end to cover the pipe. It is used to close the pipe and has the same function as the pipe plug. The convex pipe cap includes: hemispherical pipe cap, oval pipe cap , dish caps and spherical caps. Our caps include carbon steel caps, stainless steel caps, alloy caps, etc., which can meet your different needs.
Norminal Pipe Size Outside Diameter at Bevel Length Limiting Wall Thickness For Length E DN Series A Series B E E1 15 21.3 18 25 - - 20 26.9 25 25 - - 25 33.7 32 38 - - 32 42.4 38 38 - - 40 48.3 45 38 - - 50 60.3 57 38 44 5.5 65 76.1 76 38 51 7.0 80 88.9 89 51 64 7.6 500 508.0 529 229 254 12.7 .. .. .. .. .. .. Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, electric industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry.
ProductionProduction process:
forming by cold or hot processing methods such as bending, extrusion, pushing, molding, machining, etc.
Application industries:
electric power, oil and gas, petrochemical, chemical, shipbuilding, heating, papermaking, metallurgy, et -
Seamless Stainless Steel Butt Weld SS304/304L/316/316L Pipe Fitting Elbow
Seamless Stainless Steel Butt Weld SS304/304L/316/316L Pipe Fitting Elbow
Product DescriptionSize: Seamless elbow:1/2″24″ DN15DN600, etc.
Welded Elbow: 4″72″ DN150DN1800, etc.Varieties: SGP, STD, SCH40, SCH80, SCH160, XS, XXS, SCH5S, SCH10S, SCH40S, SCH80S, etc. Radius: 1d-10d ansi, asme, API5l, din, jis, bs, GB, etc. Thinkness: sch120, sch140, sch160, xxs, std,sch5s, sch20s, sch40s, sch80s, etc. Material: Carbon steel, alloy steel, stainless steel 304, stainless steel 316, WCB, LCB, LC3, WC5, WC9, C5, C12, CA6NM, CA15, CF8M, CF8C, CF8, CF3, CF3M, CN7M, M35-1, N7M, CW6M, CY40, etc. Size
Seamless size: 1/2″~ 24″ DN15~DN600
Butt Weld Size: 4″~78″ DN150~DN1900
Wall Thickness
sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100,
sch120, sch140, sch160, xxs, sch5s, sch20s, sch40s , sch80s
Wall Thickness: 2-150mm
Material
Carbon Steel : ASTM/ASME A234 WPB, WPC
Alloy: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Stainless Steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N
316Ti ASME A860 WPHY 42-46-52-60-65-70Bending radius R=1D~10D
product angle 0°~180°Long radius elbow bend
Carbon Steel: ASTM/ASME A234 WPB-WPC, ST37,Alloy: ST52, 12CrMo, 15CrMo, WP 1-WP 12, WP 11-WP 22, WP 5-WP 91-WP 911Stainless Steel: ASTM/ASME A403 WP 304- 304L-304H-304LN-304NASTM/ASME A403 WP 316-316L-316Ti…Short radius elbow bendCarbon Steel: ASTM/ASME A234 WPB-WPCAlloy: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911Stainless Steel: ASTM/ASME A403 WP 304-304L-304H-304LN -304NLow Temperature Steel: ASTM/ASME A402 WPL 3-WPL 6. -
3000PSI Threaded Equal Tee
A threaded equal tee is a type of pipe fitting that allows for the connection of three
equal-sized pipes or fittings in a plumbing or piping system. It is designed with female
threaded connections on all three ends, allowing for easy installation and disassembly
using threaded pipes or fittings. This type of tee is commonly used in applications
where a branch line needs to be created in a piping system, such as in water distribution,
plumbing, and industrial processes.
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Seamless Reducer Concentric DN 850 X DN 600 Sch 10 ASME B16.9
Products Butt weld carbon steel reducer black steel reducer stainless steel reducer Titanium reducer Size Seamless Pipe Fittings : 1/2″-24″ , DN15-DN600 ERW Pipe Fittings : 24″-72″ , DN600-DN1800. Customize Accepted Thickness SCH10,SCH20,SCH30,STD SCH40, SCH60, SCH80., SCH100, SCH120, SCH140, SCH160
STD, XS, XXS,
SCH5S, SCH20S, SCH40S, SCH80S
MAX WALL THICKNESS: 150MStandard ASME B16.9, ASTM A234, ASTM A420, ANSI B16.9/B16.25/B16.28; MSS SP-75 DIN2605-1/2615/2616/2617 JIS B2311 ,2312,2313 EN 10253-1 ,EN 10253-2, etc We can produce as customers’ drawing and standard. Material Carbon Steel ASTM A234WPB,,A234WPC,A420WPL,St37.0,St35.8,St45.8,PG370,PT410,10#,20#,20G,23g,20R,Q235,16Mn, 16MnR,1Cr5Mo, 12CrMo, 12CrMoG, 12Cr1Mo
Alloy Steel A234WP12,A234WP11,A234WP22,A234WP5,A420WPL6,A420WPL3,1.7335,1.7380, 1.0488(1.0566),PA22,PA23,PA24,PA25,PL380
Stainless Steel
and TitaniumASTM A403 WP304,304L,316,316L,321. 1Cr18Ni9Ti, 00Cr19Ni10,00Cr17Ni14Mo2, ect.,: 1.4301,1.4306,1.4401,1.4571,SUS304,SUS304L,SUS316,SUS316L,SUS321
TA1, TA2
Surface Treatment Hot Galvanized Black Painting Transparent Oil, Anti-Rust Oil Application Petroleum, chemical, machinery, boiler,electric power, shipbuilding, construction, etc Package Wooden Pallet, Wooden Case, Customers’ Requirement Delivery Within 7-10 days in stock, customized as usual 20 days after receiving advance payment from custoners, also
according to quantity
Concentric Reducer
Buttweld concentric reducer is also called welded concentric coupling. It allows from connecting a large pipe to a smaller pipe by means of welding. A concentric reducer allows welded connection between two pipes with the same center line.In concentric reducers the area reduction is concentric and the center line of the pipe on a bigger end and smaller end remains the same. These styles are normally used for vertical lines. So in concentric reducers, the pipe axis remains the same. Reducers are reversible and can be used in any direction.Concentric Reducer: Dimension (mm)
Nominal Diameter Outside Diameter End to End D1*D2 DN NPS Series A Series B H 20×15 3/4×1/2 26.9×21.3 25×18 38 20×10 3/4×3/8 26.9×17.3 25×14 38 25×20 1×3/4 33.7×26.9 32×25 51 25×15 1×1/2 33.7×21.3 32×18 51 32×25 1.1/4×1 42.4×33.7 38×32 51 32×20 1.1/4×3/4 42.4×26.9 38×25 51 32×15 1.1/4×1/2 42.4×21.3 38×18 51 40×32 1.1/2×1.1/4 48.3×42.4 45×38 64 40×25 1.1/2×1 48.3×33.7 45×32 64 40×20 1.1/2×3/4 48.3×26.9 45×25 64 40×15 1.1/2×1/2 48.3×21.3 45×18 64 50×40 2×1.1/2 60.3×48.3 57×45 76 50×32 2×1.1/4 60.3×42.4 57×38 76 50×25 2×1 60.3×33.7 57×32 76 50×20 2×3/4 60.3×26.9 57×25 76 65×50 2.1/2×2 73.0×60.3 76×57 89 65×40 2.1/2×1.1/2 73.0×48.3 76×45 89 65×32 2.1/2×1.1/4 73.0×42.4 76×38 89 65×25 2.1/2×1 73.0×33.7 76×32 89 80×65 3×2.1/2 88.9×73.0 89×76 89 80×50 3×2 88.9×60.3 89×57 89 80×40 3×1.1/2 88.9×48.3 89×45 89 Eccentric Reducer
Eccentric reducer is a fitting used in piping systems between two pipes of different diameters. The same fitting can be used in reverse as an eccentric increaser or expander. They are used where the diameter of the pipe on the upstream side of the fitting (i.e. where flow is coming from) is larger than the downstream side, and where there is a danger that vapor may accumulate. In Eccentric Reducer the reduction of the pipe size is achieved by decreasing the diameter of the fitting at a constant rate over a specified length, maintaining one side of the fitting horizontally.
Eccentric Reducer: Dimension (mm)
Nominal Diameter Outside Diameter End to End D1*D2 DN NPS Series A Series B H 20×15 3/4×1/2 26.9×21.3 25×18 38 20×10 3/4×3/8 26.9×17.3 25×14 38 25×20 1×3/4 33.7×26.9 32×25 51 25×15 1×1/2 33.7×21.3 32×18 51 32×25 1.1/4×1 42.4×33.7 38×32 51 32×20 1.1/4×3/4 42.4×26.9 38×25 51 32×15 1.1/4×1/2 42.4×21.3 38×18 51 40×32 1.1/2×1.1/4 48.3×42.4 45×38 64 40×25 1.1/2×1 48.3×33.7 45×32 64 40×20 1.1/2×3/4 48.3×26.9 45×25 64 40×15 1.1/2×1/2 48.3×21.3 45×18 64 50×40 2×1.1/2 60.3×48.3 57×45 76 50×32 2×1.1/4 60.3×42.4 57×38 76 50×25 2×1 60.3×33.7 57×32 76 50×20 2×3/4 60.3×26.9 57×25 76 65×50 2.1/2×2 73.0×60.3 76×57 89 65×40 2.1/2×1.1/2 73.0×48.3 76×45 89 65×32 2.1/2×1.1/4 73.0×42.4 76×38 89 65×25 2.1/2×1 73.0×33.7 76×32 89 80×65 3×2.1/2 88.9×73.0 89×76 89 80×50 3×2 88.9×60.3 89×57 89 80×40 3×1.1/2 88.9×48.3 89×45 89 80×32 3×1.1/4 88.9×42.4 89×38 89 90×80 3.1/2×3 101.6×88.9 - 102 90×65 3.1/2×2.1/2 101.6×73.0 - 102 90×50 3.1/2×2 101.6×60.3 - 102 90×40 3.1/2×1.1/2 101.6×48.3 - 102 90×32 3.1/2×1.1/4 101.6×42.4 - 102 100×90 4×3.1/2 114.3×101.6 - 102 100×80 4×3 114.3×88.9 108×89 102 100×65 4×2.1/2 114.3×73.0 108×76 102 100×50 4×2 114.3×60.3 108×57 102 100×40 4×1.1/2 114.3×48.3 108×45 102 -
6000 PSI Female Coupling
Threaded coupling refers to a type of mechanical connection between two components using threads.
Threads are helical grooves around a cylindrical object that allow for a secure and tight connection when twisted together.
In engineering and manufacturing, threaded coupling is commonly used to connect pipes, fittings, fasteners,
and other components in various applications. The threaded connection typically consists of a male component
with external threads and a female component with internal threads that mesh together when twisted.
Some common types of threaded coupling include:
NPT (National Pipe Thread): Standard tapered threads used for connecting pipes and fittings in plumbing and industrial applications.
Metric Threads: Standard threads used in metric units for connecting components in automotive, machinery, and equipment manufacturing.
Unified Thread Standard (UTS): Thread system commonly used in North America for various applications, including fasteners, nuts, and bolts.
Threaded coupling offers several advantages, including ease of assembly, reusability, and secure connections that are resistant to
vibration and shock. However, proper alignment and tightening are crucial to ensure a leak-free and durable joint. Additionally,
threaded coupling may require regular maintenance and inspection to prevent loosening or degradation over time.
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Welding Neck Flange Slip-on Flange Socket-Welding Flange Thread Flange Blind Flange
Flat Welded Flange with Neck
These flat welding flanges are ASME B16.5 flat welding flange, ASME B16.47 flat welding flange, DIN
2634 flat welding flange, DIN 2635 flat welding flange, DIN 2630 flat welding flange, DIN 2636 flat welding
method Flanges, DIN 2631 flat welding flanges, DIN 2637 flat welding flanges, etc. Flanges are parts that
connect pipes to each other and are connected to pipe ends. There are holes on the flange, and bolts make
the two flanges tightly connected. Gaskets are used to seal between flanges. Flat welding flanges are
suitable for steel pipe connections with a nominal pressure not exceeding 2.5MPa. The sealing surfaces of
flat welding flanges can be made of smooth, concave-convex and tongue-and-groove types.
Size
Flat welding flange: 3/8″~40″
DN10~DN1000
pressure
American series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS
2500
European series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN
400
flange
sealing MFM)
We are a professional flat welding flange manufacturer and supplier in China. We have been engaged in
the production of industrial flanges for nearly 20 years. We know how to make a product with an
international advanced level. Welcome to consult us for more detailed information. We guarantee to provide
products and OEM services that you can trust! -
Carbon Steel Pipe Fitting BW Cap
Butt welding pipe cap (Pipe cap) is a pipe fitting welded to the end of a steel pipe to cover the pipe. It is used to seal pipelines and has the same function as
pipe plugs and plugs. Butt welding pipe caps come in many shapes, including convex, conical shell, variable diameter section, flat cover and compression opening.
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DIN GOST BS ASME B16.5 ANSI Stainless Steel SS304 316L 316 150lb 8″ 24′′ Stainless Steel Flange Weld Neck Flange
Product Description
JIS En1092 DIN GOST BS ASME B16.5 ANSI Uni SABS Stainless Steel SS304 316L 316 150lb 8″ Stainless Steel Flange Weld Neck FlangeProduct Description1.Material: Stainless steel 304/304L,316/316L,321,ect. Carbon steel A105/Rst37.2/C22.8/Q235, etc.
2.Size:1/2″-24″
3.Pressure:150lbs-2500lbs PN0.6-PN16.0
4.Facing:RF/RJ/ FF/MF/TG/
5.Standard:ANSI(ASME)16.5 16.47/DIN/JIS/UNI/…
6.Flanges of welding neck, socket welding, threaded, blind, slip on
7. Production process : raw material–cutting–heating–forging–heat treatment–maching–inspection.-washing-ex-working.
Flat Welded Flange/Plate Flange
These flat welding flanges are ASME B16.5 flat welding flange, ASME B16.47 flat welding flange, DIN 2634 flat welding flange, DIN 2635 flat welding flange, DIN 2630 flat welding flange, DIN 2636 flat welding method Flanges, DIN 2631 flat welding flanges, DIN 2637 flat welding flanges, etc. Flanges are parts that connect pipes to each other and are connected to pipe ends. There are holes on the flange, and bolts make the two flanges tightly connected. Gaskets are used to seal between flanges. Flat welding flanges are suitable for steel pipe connections with a nominal pressure not exceeding 2.5MPa. The sealing surfaces of flat welding flanges can be made of smooth, concave-convex and tongue-and-groove types.
Size
Flat welding flange: 3/8″~40″
DN10~DN1000
Pressure
American series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
European series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400 -
Seamless Carbon Steel Elbow
seamless carbon steel elbow is kind of pipe fittings, there are some other pipe fittings,including tee.
reducer and cap . they are all butt weld pipe fittings. there are socket weld fittings, threaded fittings,
they are different with butt weld pipe fittings in connection ways
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Manufacturer for F304 Stainless Steel Flange Blind Flange
Manufacturer for F304 Stainless Steel Flange Blind Flange
Blind Flange
Blind flanges are made of carbon steel,stainless steel and alloy steel,etc.They are used to seal or block
off a pipe, like a cover or cap. We can provide a wide range of blind flanges,in accordance to standards like
ASME B16.5,ASME B16.47,DIN 2634,DIN 2636,and so on.
Size
Blind Flange: 3/8″~100″
DN10~DN2500
Pressure
American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS
2500
European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320,
PN 400
Flange Facing Types
American Series:Flat Face (FF), Raised Face (RF), Groove (G), Female(F), Ring Joints Face(RJ)
HEBEI CAGNRUN PIPELINE EQUIPMENT CO.,LTD,is an ISO9001:2000 approved manufacturer of
blind flange .We are located in Cangzhou City, Hebei Province, where we have access to complete
infrastructure facilities. The logistic is quite low here.
1.Material: Stainless steel 304/304L,316/316L,321,ect. Carbon steel A105/Rst37.2/C22.8/Q235, etc.
2.Size:1/2″-24″
3.Pressure:150lbs-2500lbs PN0.6-PN16.0
4.Facing:RF/RJ/ FF/MF/TG/
5.Standard:ANSI(ASME)16.5 16.47/DIN/JIS/UNI/…
6.Flanges of welding neck, socket welding, threaded, blind, slip on, lap joint are in accordance with ANSI 16.5 from 1/2″ to 24″ and classes 150 to 2500 (complete range).
7. Production process : raw material–cutting–heating–forging–heat treatment–maching–inspection.-washing-ex-working.
8. Certificate :ISO9001-2008
9. Used for : linepipe, heat exchanger, petroleum,chemical,power,gas,water,shipbuilding,construction,etc.
10.Blind, slip on, welding neck flanges are from 6 Bar to 40 Bar in accordance with DIN.
11.Flanges from 1/2″ to 48″ and up to 450 lbs are in accordance with BS10 Table D & Table E, BS Table F & Table H, BS Table J & Table K.
12.Flanges from 2kg to 210 kg are in accordance with JIS.
13.Flanges according to API 605/ASME B16.5/ASME B16.47
14.Depending on special purposes, flanges can be manufactured in different shapes and sizes
15. Excellent and high quality control.
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Stainless Steel Pipe Fittings Stainless Steel Equal Tee Bw Pipe Fittings SS316L Equal Tee Reducing Tee Transition Tee
BUTT-WELDING PIPE FITTINGS DETAILS
MATERIAL
Carbon Steel :
ASTM, A234WPB, A234WPC, A420WPL6 ,Q235,10#, A3, Q235A, 20G,16Mn,
DIN St37, St45.8, St52.4,St.35.8,St.35.8.
Stainless Steel:
1Cr18Ni9Ti 0Cr18Ni9 00Cr19Ni10 0Cr17Ni12Mo2Ti
00Cr17Ni14Mo2 304 304L 316 316L
Alloy Steel:
16Mn Cr5Mo 12Cr1MoV 10CrMo910 15CrMo 12Cr2Mo1,
A335P22 St45.8, ASTM A860 WPHY X42 X52 X60 X70
STANDARD
ASTM / JIS / DIN / BS / GB/GOST
MODEL
1.Tee(Straight and Reducing) 2.180 DEG Return
3.Elbow (45/90/180 DEG) 4.Cap
5. Reducer(Concentric and Eccentric)
TYPE
Seam Or Seamless
ELBOW DEGREE
45 degree, 90 degree, 180 degree
SURFACE
Black Paint, Anti Rust Oil, Hot-Dipped Galvanize
WALL THICKNESSSCH5S,SCH10S,SCH10,SCH20,SCH30,SCH40,STD,XS,SCH60,SCH80,SCH100,SCH120,SCH140,SCH160,XXS,2MMSIZE1/2″-48″(Dn15-Dn1200)CONNECTIONWeldingSHAPEEqual, ReducingCERTIFICATEISO9001APPLICATIONPetroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etcRELATED PRODUCTS1. Carbon steel nipples and sockets2. Flanges3. Malleable iron pipe fittings4. Pipes5. High-pressure fittings6. Valves7. P.T.F.E .thread seal tape8. Brass fittings9. Ductile iron pipe fittings10. Copper fittings11. Sanitary fittings, etc,.12. Grooved fittingsCustomers’ drawings or designs are available.PACKAGE1> 1/2″ – 2″ in cartons.2>Above 2″ in wooden cases.Big size is workable by pallets.DELIVERY DETAILSAccording to the quantities and specifications of each order.Normal delivery time is from 30 to 45 days after receiving the deposit. -
Carbon Steel Stainless Steel Pipe Nipple
A pipe nipple is a short piece of pipe with threads on both ends that is used to connect two other fittings or pipes.
Pipe nipples come in various materials, sizes, and lengths, and they are used in plumbing and industrial applications to
allow for connections between pipes or to change the direction of fluid flow.
Comparison between carbon steel and stainless steel pipe nipples:
Carbon Steel Pipe Nipple
Material: Made from carbon steel, which is an alloy of iron and carbon.
Durability: Strong and durable, but can corrode if not protected or if used in corrosive environments.
Cost: Generally less expensive than stainless steel.
Applications: Commonly used in non-corrosive environments or where the material is protected from corrosion
(e.g., painted or coated). Suitable for conveying gas, water, oil, and steam.
Stainless Steel Pipe Nipple
Material: Made from stainless steel, which is an alloy of iron, carbon, and a minimum of 10.5% chromium.
Corrosion Resistance: Highly resistant to corrosion, making it suitable for use in corrosive environments.
Cost: More expensive than carbon steel due to its higher resistance to corrosion and other beneficial properties.
Applications: Ideal for applications that require resistance to corrosion and heat. Commonly used in chemical plants,
food processing facilities, and marine applications.
Key Differences
Corrosion Resistance: Stainless steel offers superior corrosion resistance compared to carbon steel.
Cost: Carbon steel is generally more cost-effective for non-corrosive applications.
Application Environment: Stainless steel is preferred in environments that are acidic, alkaline,
or otherwise corrosive, while carbon steel is suitable for less demanding conditions.