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Home ProductsHot-dipped Galvanzied Steel Pipe

ISO1461 hot galvanizing spiral steel tubes with big size

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ISO1461 hot galvanizing spiral steel tubes with big size

China ISO1461 hot galvanizing spiral steel tubes with big size supplier
ISO1461 hot galvanizing spiral steel tubes with big size supplier ISO1461 hot galvanizing spiral steel tubes with big size supplier

Large Image :  ISO1461 hot galvanizing spiral steel tubes with big size

Product Details:

Place of Origin: China
Brand Name: BRSTEEL
Certification: ISO,API
Model Number: BRSTEEL0401

Payment & Shipping Terms:

Minimum Order Quantity: 10MT
Price: FOB
Packaging Details: in bundles or in bulk
Delivery Time: 10-15days after we get the down payments
Payment Terms: TT/LC
Supply Ability: 5000MT/MONTH
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Detailed Product Description
Secondary Or Not: Non-secondary Application: Structure Pipe
Technique: ERW Surface Treatment: Galvanized
Alloy Or Not: Non-alloy

SSAW steel pipe/ spiral steel tube is made of hot-rolled steel plates.

Generally price for SSAW steel pipe is lower than that of ERW steel pipe and LSAW steel pipe when it comes to the same steel grade and standard. SSAW steel pipe is usually used to transfer water, oil, or gas due to the big size.

 

Production Process: Spiral Submerged- Arc Welding

 

Specification & Details:

1 Outside Diameter: 219.1 mm - 2540mm (8"-100")
2 Wall Thickness: 6mm - 25.4mm Length: 6- 22 m
3 Standard: API 5L, API 5CT, GB/T9711.1, SY5037-2000
4 Steel Material: Q235A, Q235B, Q345, ASTM A53/106, API 5L GR.A/B, L245 L290 X42 X46 X70 X80, S355, S275 etc.
6 Surface Treatment:

 

External Coating:

Type Standard
Single-Layer FBE Coating SY/T 0315-2005, CAN/CSA Z245.20-2010,
DEP 31.40.30.32-Gen-2011, ISO 21809-2-2007, API RP 5L9-2001
Double-Layer FBE Coating Q/CNPC 38-2002, CAN/CSA Z245.20-2010
2LPE/2LPP Coating SY/T 0413-2002, GB/T 23257-2009, ISO 21809-1-2009
3LPE/3LPP Coating SY/T 0413-2002, GB/T 23257-2009, DIN 30670-1991, CAN/CSA Z245.21-2010,
ISO 21809-1-2009, NF A49-711-1992, NF A49-710-1988
Insulation Coating SY/T 0415-1996, CJ/T 114-2000, EN 253-1994

 

Internal Coating
Single-Layer FBE Coating

Standard: API RP 5L2-2002, DEP 31.40.30.35-Gen-2005

 

Zinc Coating: Pre-galvanized steel pipe: 60-150g/m2

Hot-dipped galvanized steel pipe: 200-400gm2

ISO1461 hot galvanizing spiral steel tubes with big size

 

7 Usage: Used for low pressure fluid delivery, such as water, gas, and oil; construction and piling, chemical industry, power plant, offshore platform etc.
8 Test: Chemical Component Analysis, Mechanical Properties (ultimate tensile strength, yield strength, percentage elongation), Technical Properties (flattening test, bending test, blow test, impact test, exterior size inspection, hydrostatic test, X-ray test)

9 Loading Port: mainly Tianjin port

10  Mill Test Certificate: as per standard

11 Payment Terms: TT, LC

12 Mini Order: 20tons for carbon steel, 30-50tons for low alloy steel

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
Hebei Borun Steel Trade CO.,LTD

Contact Person: Ms. Melody C.

Tel: 86-317-5501333

Fax: 86-317-5501333

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