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Carbon steel st20 a32112821 12820 gost/ANSI B16.5 Flange

10.0 USD
Min. Order: 1 Ton
Trade Term: FOB
Payment Terms: L/C, T/T
Supply Ability: 10000
Place of Origin: Beijing

Company Profile

Location: Beijing, China (Mainland)
Business Type: Manufacturer

Product Detail

Model No.: cspipefittings.com
Connection: Flange
Shape: Reducing
Head Code: Others
Technics: Casting
Material: Stainless Steel
Type: Elbow
Brand Name: Metleader
Standard: ANSI, bs, DIN, GB, ISO, JIS, Jpi, ASME, GOST
Type: Flat welded flange
Size: DN10-DN1600
Nature of company: Manufacuturer
Technics: Casting
Packing: Woven bag, wooden box, wooden pallet with plastic film
Certificate: GOST/EAC/ISO
Standard or Nonstandard: Standard
Supply Ability: 500 Ton/Tons per Month
Product name: Carbon steel st20 a32112821 12820 gost/ANSI B16.5 Flange
Production Capacity: 10000
Packing: standard export packing
Delivery Date: 10
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Product Description

Ronsco steel 12821 12820 gost st20 a321 flange 

This kind of flange is made of steel,and stainless steel,and carbon steel,we have all main standards in the world,you can find what you want in our factory.the measurement from dn 40 to dn 2000.

Carbon steel st20 a32112821 12820 gost/ANSI B16.5 Flange

the measurments:


 Carbon steel st20 a32112821 12820 gost/ANSI B16.5 Flange

Our advantage

1. Using the resin sand and coated sand casting technology

2.Add the tempering procedure before entering the processing workshop,

3.Use the CNC lathe and pipeline during the whole process.

4.The disc sealing surface use plasma welding machine welding.

5. Every valve must be tested before being sent out of the factory, only qualified ones can be shipped.


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