Spiral steel tubes

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Basic Info

Payment Type:	Telegraphic Transfer (TT,T/T)

Product Description

Specification:

Outer diameter: 20.3-914.9mm
Wall thickness: 3.91-59.54mm
Material: 20#, A106B, A53B, Q235B, Q345B or customized
Surface finish: varnish painting, black/red painting, 3PE/PP, anti-corrosion oil, galvanized or as per required by customers
Length: 5-12m or per customer's requirements

End-type: paint on the pipe and with plastic covers at the ends

Productive technology: hot-rolled, heat diffusion, cold-drawing, hot piercing

Application ranges: petroleum, chemical, power gas stream metallurgy, ship building water transportation, structure, construction

Standards: API, ASME, ASTM, GB8162, GB8163

Business type: manufacturer

Production capacity: 5,000 tons/month

Minimum order quantity: 1 piece

Qualification: independent import and export qualifications

Delivery time: 20-40 days depend on quantity or as per as customer's requirements

Certification: ISO 9000, SGS, BV

Trade terms: FOB CFR CIF

Payment terms: T/T, L/C, 30% advance by T/T and balance 70% before shipment, irrevocable L/C at sight