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ASTM A252 Spiral Steel pipes as piles from China Borun steel

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ASTM A252 Spiral Steel pipes as piles from China Borun steel

China ASTM A252 Spiral Steel pipes as piles from China Borun steel supplier
ASTM A252 Spiral Steel pipes as piles from China Borun steel supplier ASTM A252 Spiral Steel pipes as piles from China Borun steel supplier

Large Image :  ASTM A252 Spiral Steel pipes as piles from China Borun steel

Product Details:

Place of Origin: China
Brand Name: BRSTEEL
Certification: API,CE,ISO
Model Number: BRSTEEL20210312

Payment & Shipping Terms:

Minimum Order Quantity: 25MT
Price: FOB,CFR, CIF
Packaging Details: in bundles with steel strips or in bulk as per customer's requirements
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

ASTM A252 Spiral Steel pipes as piles from China Borun steel

 

ASTM A252 is the standard specification for welded and seamless steel pipe piles. 

And it contains GR1, GR2, GR3 grades.

 

This specification covers nominal wall cylindrical steel pipe piles in which the steel cylinder acts as a permanent load-carrying member or as a shell to form cast-in-place concrete piles. Each welded pile shall be made by seamless, electric resistance welding, flash welding or fusion welding with longitudinal, helical-butt, or helical-lap seams. This specification also deals with material tensile requirements, minimum elongation values and common size and weights per unit length values.

         

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

 

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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