We provide our clients with GOSTflanges in the following specifications：

●Types:
Flat Face (FF), Raised Face (RF), Groove (G), Female (F), Ring Joints Face (RJ)
Socket Weld, Slip on, Blind, Lapped, Screwed, Weld Neck, Long Weld Neck, Reducing and so on

●Standards:
GOST 12815-1980 GOST12820-1980 GOST12821-1980 Flanges(GOST12820-80);
Blind Flanges(GOST12836-67); Wedling neck Flanges(GOST12821-80);
Steel Butt-Welded Flanges GOST12821-80

●Pressure rating:
PN 6 PN10 PN16 PN25 PN40 PN64 PN100 PN160 PN250 PN320 PN400 and so on

●Dimensions:
Weld Neck Flange: DN10～DN4000 (3/8"～160")
Slip on weld flange: DN10～DN1000 (3/8"～40")
Plate Weld Flange: DN10～DN2500 (3/8"～100")

●Materials:
Carbon Steel Stainless Steel Alloy Steel

●Testing: Eddy current inspection, ultrasonic inspection, X-ray inspection, real-time imaging,
hydrostatic test, spectral analysis, intergranular corrosion, water pressure test etc. >> Click to see our facilities

●MOQ: Over 50 or 100 pieces according to the products you order. >> Click to email us for quotation of your quantity

●Branding: You can have your brand painted or marked if a large quantity.

●Sample: A sample can be sent but you are requested to pay twice the cost ( postage not included ) and it can
be refounded after placing a bulk order.

●Catalogue: Our catalogue is not offered because specifications and rates of our products are frequently updated.
>> .

●Payment: By T/T or L/C at sight 30% deposit, 70% balance before shipping

●Shipping: By sea freight from Huanghua Port or Tianjing New Port >> Click to see where we are

●Delivery: within 20 days after payment or more days if a large quantity.

●Packing: Wooden box, plywood pallets with polyethylene tapes or as customers request. >> Click to see packing

●Application: Petroleum, Gas, Electricity, Chemical, Construction, Boiler, Shipbuilding, Smelting, Aviation,
Foodstuff, Papermaking, Medical Equipment etc.

If more information needed, please contact us