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Material
Carbon steel: ASTM A105,ASTM A350 LF1,LF2,CL1/CL2,Q235A
Stainless steel: ASTM A 182, ASTM A240 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 S33, 316L, 317, 317L, 321, 347, 347H, 409, 410, 410S, 420, 430
Alloy steel:ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Standard
ANSI, ASME, DIN, JIS, EN, GB, BS, GOST
Surface
Rust-proof oil, Black, Yellow, Galvanized
Type
plate, weld neck, slip on, threaded, lap joint, socket weld, spectacle, integral, orifice and blind
Flange facing
Raised face , Flat face, Ring Joint face, etc
Size
DN10-DN2000, 1/4"~240"
Process
forged, ring rolled and heat treatment
Pressure
ANSI: 150# 300# 400# 600# 900# 1500# 2500#
DIN:PN1.0 PN2.5 PN6,PN10,PN14,PN25,PN40,PN64,PN100,PN160, PN250,PN320,PN400
JIS:B2220(30K) JIS2238(40K,63K) JIS3451(F15,F12)
BS4504: PN6,PN10,PN16,PN25,PN40
EN1092:PN6,PN10,PN16,PN25,PN63,PN100
Connection
Welding
Technical
Forged
Package
Wooden case,Cartons, Pallets or crates according to buyer's requirements.
Certificate
ABS,API,ISO9001
Applications
Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction
Check from website:
http://www.steelfittings-flange.com/e_products/?big_id=4
China manufacturer astm a182 316 pn16 stainless steel flange