Specifications
API flange
API; SO(slip-on); PL(Plate); BL(Blind); Th(Threaded); SW(socket-welding);
LF/SE(lapped flange/stub end)
API flange
Flange Type
WN/welding neck flange; SO/slip on flange;
PL /Plate flange; BL/Blind flange;
Th/Threaded flange; SW/socket welding flange;
LF/SE(lapped flange/stub end); LWN/long welding neck flange;
Orifice flange; Reducing flange; API flange;
Integral/Compact flange; Spectacle blind,
Line spade and spacer, Paddle blind, Paddle spacer;
Orifice plate; Pipe plate, Bleed ring; Plate flange
Standard
ANSI B16.5, ANSI B16.47, ANSI B16.48, ANSI B16.36,
JIS B2220,
BS4504, BS1560, BS10;
MSS SP44 DIN2630, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635,
DIN2636, DIN2637, DIN2638, DIN2501(WN); DN2573, DIN2576,
DIN2527, DIN2655, DIN2656(PL); DIN2566(TH)
Size
1/2''~60''
Class Rating
150~2500
Facing
RF(raised face); FF(flat face); RTJ(ring type joint); RJ(ring joint face)
TG(tongue and groove face); MFM(male and female face)
Manufacturing process
Push, Press, Forge, Cast, etc.
Material
Carbon steel
Stainless steel
Alloy steel
Duplex stainless steel
Carbon steel, stainless steel, alloy steel
ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70;
ASTM A234 WPB, WPC;
ASTM A420 WPL6, WPL3;
ASTM A105;
ASTM A860;
ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2;
ASTM A266 GR. 1, GR. 2, GR. 3, GR. 4
API 5L GR. B
ASTM A182
F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316,
316Ti, 316L, 317, 317L, 321, 347, 347H, 348, 254SMO,
S31254, UNS 8020, F45, S30815, F46, S30600, F904L
A182 F56, S33228, F58, S31266, F62, N08367,
ASTM A312
ASTM A182 F5, F5a, F9, F11, F12, F22, F91;
ASTM A182 F51/UNS S31803, F53/UNS S32750, F55/UNS S32760
Packing
Wooden cases, pallets, nylon bags or according to the customers' requirements
MOQ
1PCS
Delivery time
10-100 days depending on quantity
Payment terms
L/C, T/T
Shipment
FOB Shanghai, CFR, CIF etc
Application
Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Remarks
Other materials and drawings are available.
Shanghai Autotight Valve & Fitting Co., Ltd. is a professional and diversified valve manufacturer, specializing in ball valve, gate valve, globe valve, non-return valve, butterfly valve, pipe fitting, sanitary valve etc. Available in a wide range of sizes and materials, these valves are specifically designed for chemical industry, stainless industry, medicines, food, science and technology, environment-protection industry. The area of factory building is more than 40, 000m2.
We are certified ISO9001-2000, CE and API6d. The products have been exported to u. S. A., Europe, Middle East, southeast Asia, etc. As always, our objective is to be your preferred partner and supplier, through providing you with products that are engineered to meet your exacting requirements, delivered on time, with a commitment to through-life support and above all, to the quality standards demanded in today's business arena.
