Weld Neck 12821 GOST Carbon Steel Flanges Steel Flange

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST
• Type: Welding Flange
• Model NO.: Flange 342
• Connection: Welding
• Manufacturing Way: Forging
• Product Name: Weld Neck 12821 GOST Carbon Steel Flanges
• Class: Class150-Class2500
• Flange Face Type: ASME B16.48-2010, API 590-1993
• Quality: High Quality
• Transport Package: Wooden Pallet, Wooden Case, etc
• Specification: 1/2′-48"
• Trademark: Hebei Cangrun Pipeline Equipment Co., Ltd.
• Origin: China
• HS Code: 7307910000
• Production Capacity: 5000 Tons/ Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 500.000kg

Product Description

Products
 

WN Flange 

 

RTJ  Flange 

 

Blind Flange 

Production

 

Product Parameters

 

 

Flange Type		WN/LWN/SO/blind, lap joint flange, SW, threaded flange, plate flange Anchor, swivel, girth , reducing, orifice plate, bleed ring, spacer ring, paddle blind Spectacle blind Rings, forgings, disc, shaft sleeves
Standard		ASME B16.5, ASME B16.47 Series A/B, ASME B16.48, MSS SP-44 JIS B2220, EN1092-1, DIN2527, DIN2543, DIN2544, etc. BS4504 BS10 Table D/E NORSOK L-005 AWWA C207
Size		1/2"-48"
Sealing Surface		RF FF RTJ TF GF LF LM
Flange Face Finish		125-250 AARH(it is called smooth finish) 250-500 AARH(it is called stock finish)
Coating		Vanish, yellow paint, anti-rust oil, galvanizing etc
Material	Alloy Steel	ASTM/ASME A/SA350 LF2
		ASTM/ASME A/SA694 F52, F56 F60, F65, F70
		ASTM/ASME A/SA182 GR F5,F9, F11,F12,F22,F91
	Carbon Steel	ASTM /ASME A/SA105(N)
	Duplex Stainless Steel	ASTM/ASME A/SA182 F44,F45,F51,F53,F55,F60,F61
	Stainless Steel	ASTM/ASME A/SA182 F304,304L,304H,309H,310H,316,316H,316L,316LN, 317,317L,321,321H,347,347H
	Nickel Alloy Steel	ASTM/ASME B/SB564 UNS N02200(NICKEL 200), UNS N04400(MONEL 400), UNS N08825( INCOLOY 825), UNS N06600(INCONEL 600), UNS N06601(INCONEL 601), UNS N06625(INCONEL 625), UNS N10276(HASTELLOY C276), ASTM/ASME B/SB160 UNS N02201(NICKEL 201), ASTM B/SB472 UNS N08020(Alloy 20)
	Titanium	ASTM/ASME B/SB381 Grade 2, Grade 5, Grade 7
	Copper Alloy	ASTM/ASME B/SB151 UNS C70600(CuNi 90/10), C71500(CuNi 70/30)
Packing		Wooden case or pallet or as per the clients' request.
Application		Natural gas, petroleum, chemical industry, electric power, metallurgy thermodynamic fields, water supply engineering, steam heating, hydroelectric power station and long pipeline transportation projects.
Remarks		Other materials and drawings are available.

Packaging & Shipping

 

Detailed Photos

Company Profile

 

specialized in pipe fittings ,flanges and nipples. Our company has strong technical force. With complete

production equipment, it has more than 120 sets of production equipment, including 8000 tons of four column press, 1600 tons of pushing machine,

800 tons of large pipe bending machine and 8 tons of forging hammer. It can produce valves, flanges, elbows, tees, crosses, reducers, pipe

caps, sockets and other pipe fittings and extension products of all specifications of carbon steel, alloy steel, stainless steel, pipeline steel, low-

temperature steel and other materials according to domestic and international and industrial standards, We adhere to quality first, customer first, is

our purpose.

Test
 

Certifications

 

 

FAQ

 

1. What about your MOQ ?

MOQ is one piece, we can offer sample for free, customer just pay the transport charge.

2.What is the average lead time?

For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times

become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with

your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do

so.

3.What about payment term ?

You can make the payment to our bank account, Western Union or PayPal:

30% deposit in advance, 70% balance against the copy of B/L.

4. What about package ?

As usual with wooden pallet, wooden  case, we can also pack the products as customers' requirement.