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TOBO STEEL GROUP CHINA

TOBO ALLOY GROUP TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes,

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WNF Welding Neck Flange Alloy ASTM / UNSN Nickel 200 16" Class 400

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China WNF Welding Neck Flange Alloy ASTM / UNSN Nickel 200 16" Class 400 wholesale
  • China WNF Welding Neck Flange Alloy ASTM / UNSN Nickel 200 16" Class 400 wholesale
  • China WNF Welding Neck Flange Alloy ASTM / UNSN Nickel 200 16" Class 400 wholesale

WNF Welding Neck Flange Alloy ASTM / UNSN Nickel 200 16" Class 400
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Brand Name :TOBO
Model Number :Nickel 200
Certification :SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin :China
MOQ :1pcs
Price :Depending on quantity
Payment Terms :T/T, L/C, Western Union
Supply Ability :3,0000pcs per month
Delivery Time :15-30 working days depending on quantity
Packaging Details :Standard export sea-worthy packing
Name :Welding Neck Flange
Pressure :Class150/300/600/9001500/2500
Packing :palletsor as the customers requirements
Inspection :Mechinical Property Inspection
Application :Petroleum,chemical
Process :Forging+machining+heating Treatment
Surface treatment :Heat treatment,Galvanized
Standard or nonstandard :Standard
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WNF Welding Neck Flange Alloy ASTM/UNSN Nickel 200 16" Class 400

Flange Type WNF Welding Neck Flange Alloy ASTM/UNSN Nickel 200 16" Class 400
Standard ASTM/UNS
Size 1/2’’~60’’
Pressure Rate 150lb to 2500lb
Manufacturing process Push, Press, Forge, Cast, etc.
Material Alloy
Carbon steel ASTM A 105

Allloy steel flange

ASTM A182 F5; F11;F22;F91;F51

ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8

Stainless Steel flange

ASTM A182 F304/304H/304L

ASTM A182 F316/316H/316L

ASTM A182 F321/321H

ASTM A182 F347/347H

Nickel Alloys Flanges

 Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys Flange

 Copper, Brass & Gunmetal
Manufacture Standard ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10
Package Wooden cases, pallets, nylon bags or according to the customers' requirements
MOQ 1pcs
Delivery time 10-100 days depending on quantity
Payment terms T/T or Western Union or LC
Shipment FCA Tianjin/Shanghai, CFR, CIF, etc
Application Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Remarks Other materials and drawings are available.

Weld Neck Flange​

A weld neck flange (also known as a high-hub flange and tapered hub flange) is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plant. A weld neck flange consists of a circular fitting with a protruding rim around the circumference. Generally machined from a forging, these flanges are typically butt welded to a pipe. The rim has a series of drilled holes that permit the flange to be affixed to another flange with bolts.

WNF Welding Neck Flange Alloy ASTM / UNSN Nickel 200 16

Nickel 200 is a solid solution strengthened, commercially pure wrought materials with excellent mechanical properties and resistance to corrosion. It also has exceptional resistance to caustic alkalis at different concentrations and temperatures. However, the corrosion resistance is better in de-aerated acid. The alloy has low gas content and vapor pressure, and high thermal and electrical conductivities.

Chemical Composition

The chemical composition Nickel 200 alloy is outlined in the following table.

Element Content (%)
Nickel, Ni ≥ 99
Iron, Fe ≤ 0.40
Manganese, Mn ≤ 0.35
Silicon, Si ≤ 0.35
Copper, Cu ≤ 0.25
Carbon, C ≤ 0.15
Sulfur, S ≤ 0.010

About Us

We are one of the Professional manufacturers Exporter Pipeline products in
China .Our company was established in 1998, the plant covers 550, 000 square meters
and a construction area of 6,8,000square meters, existing 260 workers and 45
technicians.
• Contact us for more information regarding our nickel alloy UNS N02201 manufacturing and distribution options, or inquiry us and we will gladly answer any questions that you may have. TOBO Group is your trusted supplier for pipe and pipe fittings alloy products

WNF Welding Neck Flange Alloy ASTM / UNSN Nickel 200 16

Product Tags:

astm a105 welding neck flange

a105 weld neck forge flange

ansi b16.9 welding neck flange
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