304/316/904L Forged Weld Neck Plate Flange Stainless Steel/Duplex Steel Flange

• Standard: ANSI, DIN, GB, GOST, ISO
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Experience: Over 20years
• Transport Package: Plywood Pallet/Case
• Specification: 12~38M
• Trademark: HS
• Origin: China
• HS Code: 7302300000
• Production Capacity: 3800ton/Year

Product Description

Product Description

What material we can supply ?
Austentic Stainless Steel :304/L/H/LN, 316L/H/LN/Ti,321/H,317/L/LN,347/H,310S/H,309S
Super Austenitic Stainless Steel :N08904(904L),S31254, S30432,S31042, N08367(6Mo),S30803/253Ma  
Super Duplex Steel:S31500,S32101,S32003,S32304,S31803,S32205,S32750, S32760
Nickel Alloy Steel:.Alloy B/ N10001, Alloy B2/N10665, Alloy
B3/N10675, Alloy C4/N06455, Alloy C22/N06022, Alloy C276/N10276, Alloy C2000/N06200, Alloy G35/N06035, Alloy G30/N06030, Alloy S/N06635, Alloy N/N10003, Alloy X/N06002, Alloy 188/R30188, Alloy 230/N06230, Alloy 556/R30556...
Alloy 600/ N06600, Alloy 601/N06601, Alloy 617/N06617,
Alloy 625/N06625, Alloy 718/N07718, Alloy X750/N07750, Alloy 800/N08800, Alloy 800H/N08810, Alloy 800HT/N08811, Alloy 825/N08825, Alloy 925/ N09925, Alloy 926/N08926...
Alloy 400/ N04400, Alloy K500/N05500w, I
Precipitation-hardening Steel: 254SMO/S31254,174PH, 17-7PH, 15-7PH... Nickel: N4/UNS N02201, N6/UNS N02200...
Titanium& Titanium Alloy:GR1,GR2,GR3,GR4,GR5,GR7,GR9,GR11,GR12

Product Parameters

Standard	Flange Type	Pressure Class	Size Range
ASME B16.5	Welding Neck/Slip On/Blind/ Lap Joint/Threaded/ Stock welding	150LB/300LB/400LB/600LB/ 900LB/1500LB/2500LB	1/2"--24"
EN1092-1	01 Plate/02&04 Loose Flange/ 05 Blind/11&35 welding neck/  12 Slip On/13  Thread/ 32&34&37 Collar	PN6/PN10/PN16/PN25/ PN40/PN63/PN100/ PN160/PN250	DN15--DN3000
ASME B16.47 TYPE A	Welding Neck/Blind	150LB/300LB/400LB/600LB/900LB	12"--60"
ASME B16.47 TYPE B	Welding Neck/Blind	75LB/150LB/300LB/ 400LB/600LB/900LB	26"--60"
AWWA C207	Ring/Blind/Hub	Class B/C/D/E/F	4"--144"
DIN	Plate 2573/2576/2502/2503;Blind 2527/ Welding neck2631/2632/2633/ 2634/2635/2636/2637;lapped 2641/ 2642/2655/2656;Threaded 2565 /2566/2567/2568; Hubbed Slip On 86029/86030	PN6/PN10/PN16/PN25/ PN40/PN64/PN100/ PN160	DN10--DN3000
GOST	Plate 12820-80/Welding Neck 12821-80/Ring 12822-80/ Blind 12836-67	PN6/PN10/PN16/PN25/ PN40/PN63/PN100/ PN160/PN200	DN10--DN2000
JIS B2220	SOP/SOH/BLIND/ WELDING NECK/SOCKET WELDING	1K/2K/5K/10K/16K/30K	10A--1500A
BS4504	101 Plate/105 Blind/111 weldding neck/112 Slip On/113 Threaded	PN6/PN16/PN25/PN40	DN10--DN2000

Detailed Photos