Stainless steel flange and carbon steel flange
Standard	ANSI/EN/AWWA/DIN/BS/JIS /UNI/SARS/GOST
Size range	1/2" to 80'' ,DN15-DN2000
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,
Material	carbon steel, stainless steel and alloy steel
Purface treatment	black paint, yellow transparent paint, cold and hot dip galvanize,electrolytic tinning,spray coating,transparent anti-rust oil or buyer's request
Flange facing	Raised face , Flat face, Ring Joint face,etc
Process	Free forging, plate cutting
connection	Welding
Technical	Forged
Package	wooden pallet/case or buyer's request
Payment	30% advanced payment,70% see BL copy
Application	Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction
Delivery time	within 20 days getting the avanced payment and considering the quantity of the order

A forged steel flange range covering ANSI, DIN, JIS, BS and EN pressure systems. The source has conflicting headline and body lead times that should be reconciled in the quotation.

Procurement specification

Material: Carbon steel, stainless steel and alloy steel.
Dimensions: 1/2–80 in (DN15–DN2000).
Tolerance: Not stated in the source listing; confirm with the supplier.
MOQ: Not stated in the source listing; confirm with the supplier.
Lead time: The delivery field says 15 days; the body says within 20 days after advance payment, depending on quantity.

Listing details

Listed ANSI pressure classes: 150–2500; DIN ratings extend from PN1.0 to PN400.
Listed facings include raised face, flat face and ring-joint face.
Manufacturing methods are described as free forging or plate cutting.

Buyer checklist

The following items are not verified product claims. Confirm them directly with the supplier before ordering.

Resolve the conflicting 15-day and 20-day delivery statements.
Confirm the exact flange standard and edition, type, facing and pressure class for the mating connection.
Request a dimensioned drawing covering bore, outside diameter, thickness, bolt circle, holes and tolerances.
Confirm the numeric MOQ, unit of sale, sample policy, packing and Incoterm.
Confirm production lead time in writing and state whether it starts after payment, drawing approval or material confirmation.