Earthwork Products

316L 304 Stainless Steel Weld Neck Flanges BS WN Flange For Construction

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Quick Detail:

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Material | Stainless Steel Weld Neck Flanges |
Flange Type | Lap-joint Flange (LJ), Socket-Welded Flange (SW),Slip-on Flange (SO),Welding-Neck Flange (WN),Threaded Flange (TH), Orifice Flange ,Blind Flange, Long Welding Neck Flange, Blank Flange, Reducing Flange, Spectacle Blind (Figure 8 Flange ),Special Flange, Swivel Flange,Etc . |
Material Grade | ?ASTM A/SA182 F304,F304L,F316,F316L,F316Ti,,F310S,F317L,F321,F347H, ANSI B16.5 ETC |
Technics | Forged |
Connection | Welding |
Surface Treatment | Pickled or sand blasting |
Size | 3/8” to 80” |
Certificate | ISO9001:2008 |
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Descriptions:

Material Grades:

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Product : Stainless Steel Welding Neck Flanges |
American Standard: ASTM A/SA182 F304,F304L,F316,F316L,F316Ti,,F310S,F317L,F321,F347H,ETC (W1.4301,1.4306, 1.4948,1.4401,1.4404,1.4571,1.4438,1.4541,1.4878,1.4550,1.4845,1.4539,1.4547,ETC). |
Duplex And Super Duplex: ASTM A/SA182 F51,F53,F55,F59,F60(W1.4462,1.4410,1.4501,1.4507,ETC) |
Nickel Alloy: ASTM B564 N10276,N04400,N06600,N06601,N06625,N08800,N08020 ,ETC (W2.4819,2.4360,2.4361,2.4816,2.4851,2.4856,1.4876,1.4958,ETC) |
Other Alloys: ASTM A-694 F42,F46,F48,F50,F52,F56,F60,F65,F70 ASTM A350 LF2,LF3 ASTM A182 F11,F12,F22,F5,F91 ASTM A105,A105N;ST37.2,C22.8 |
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Application:

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The products are applied to trades such as papermaking, chemical industry, shipbuilding, petroleum, electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental protection, aerospace,heat exchanger, etc. Extensively.

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Specifications:

Size: FROM 3/8 & quot;NB TO 80 & quot;NB (DN15-DN600)
Wall Thickness / Pressure Reating:? Sch10 , Sch20 , Sch30 , Sch STD , Sch40 , Sch60 , Sch XS , Sch80, Sch100, Sch120, Sch140 Sch160 , Sch XXS, Class 150, 300, 600, 900, 1500, 2000, 3000, 6000, 9000 LBS

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Stainless Steel W.N. Flange Details:

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Standard | BS standard |
Material | Alloy/carbon/stainless steel |
Type | SO WN SW THD BL |
Size | DN10-2000 3/8”-80” |
Pressure | PN6 PN10 PN16 PN25 PN40 |
Surface | Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint, Zinc Galvanized ,Flame plating |
Facing | FF RF MFM TG RJ |
Producing process | Billet-cutting-forging-heating-lathe-drilling-inspection-marking-packing-export-BS flange |
Package | Plywood cases or pallet or as customers& acute; requirement. |
Applications | Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc |
Inspection | BS Flange accept Factory in-house or third party inspection |
Process | Forged and Casting |
Payment item | T/T or L/C |
Delivery | Depend on the quantity |
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2. The material of the JIS flange

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? material | Alloy steel | S235JRG2 C22.8 |
Carbon steel | 1.4301 1.4304 1.4401 1.4571(316Ti) 1.4541 |
Stainless steel | RSt37-2(1.0038) 13CrMo44(1.7355) TSTE(1.0566) NiCu30Fe(2.4306) |
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3.All the JIS flanges we produce

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BS standard | type | process | surface | pressure | size |
? BS4504 101 | ? PL | Forged | ? RF | ? PN6-PN40 | 3/8”-24” DN10-600 |
Casting |
? BS4504 112 | ? SO | Forged | RF/FF/MFM/TG | ? PN6-PN40 | 3/8”-24 ? DN10-1000 |
Casting | RF/FF |
BS1504 111 | WN | Forged | RF/FF/MFM/TG/RJ | ? PN6-PN40 | 1/2”-6” DN15-150 |
BS4504 113 | THD | Forged | RF/FF | 3/8”-24 DN10-600 |
BS4504 105 | BL | Casting | RF/FF | PN6-PN40 | 3/8” DN10-2000 |
Forged | RF/FF/MFM |
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Competitive ?Advantage:


1. We offer you our best price with good quality of the materials.

2. We will deliver the materials strictly according to the the delivery date noted on the contract.

3. We also always have the huge ready stock for sell.

4. We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test, Hydraulic test and so on.

5.We have complete after-sale service to deal with the problems in time.

6. Wooden case package which is strong and suitable for sea transportation is our main method to pack the pipes. And the economical packing method such as packing in bundles.

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The Size Chart of BS,EN British Standard PN16 for Flanges:

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Stainless Steel Welding Neck Flanges Pictures: ?

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