Henan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Sample Available

Steel Prcessing, Franges, Steel Coil manufacturer / supplier in China, offering Forged Flange High Precision Steel Blind Flange, Steel Rebar JIS G3112 SD390, Steel Billet for Building Steel Material St37 Q235 Q195 5sp 3sp Manufacturer&Made in China and so on.

Gold Member Since 2010
Audited Supplier

Forged Flange High Precision Steel Blind Flange

Get Latest Price
Min. Order / Reference FOB Price
25 Tons US $699-899/ Ton
Port: Tianjin, China
Production Capacity: 10000tons/Month
Payment Terms: L/C, T/T, Western Union
Type: Welding Flange
Material: Alloy Steel
Structure: Round
Connection: Welding
Sealing Surface: FM

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Basic Info

Model NO.: 15CrMo 12Cr2Mo1 A335P22
Manufacturing Way: Forging
Size: 1/2" - 144" Dn10-Dn3600, 1/2" - 144"
Good Quality: Low Price
Payement Term: T/T; L/C; Western Union
Packaging Detail: as Customer′s Standard
Delivery Time: Average 30 Days
Trademark: Wghongxing
Transport Package: by Export Standard Package
Specification: 1/2" - 144" DN10-DN3600, 1/2" - 144"
Origin: China

Product Description

Production Specifications: Thickness 6-700mm; Width 1500-4020mm; Length 3000-18800mm; By mutual agreement, can supply larger size plates;

Delivery status: According to the properties and user requirements, pipe can be delivered on status of hot rolling, controlled rolling, normalizing, annealing, tempering, normalizing & tempering, and quenching and tempering;

Application: Widely used in petroleum, chemical industry, power plants, boilers and other industries for the production of reactor, heat exchanger, separator, spherical tank, oil tank, LPG tanks, boiler drum, liquefied petroleum gas cylinders, Hydropower high-pressure water pipes, turbine scroll case, others equipments and components.


1. Standard:(forged flange)

ANSI,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820

2. Type:

Plate,Slip-on,Welding Neck.Thread,Socket weld,Blind

3. Size:

1/2-78 inch (DN15-DN2000)

4. Material:

Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8


 Stainless Steel: F304 F304L  F316  F316L 316Ti

5. Surface Treatment

Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,


Hot dipped Galvanized.

6. Inspection:

factory in-house self check or Third Party inspection

7. Packing:

No Fumigate  or Fumigate Playwood/Wood Pallet or Case

8. Payment Term:

L/C at singht  or 30days OR T/T

9.Delivery time:

Within  30days  for  2000tons

10.Supply Capacity:

 20000tons  per  year


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