Factory Low Price Large Diameter SSAW Carbon Spiral Welded Corten Steel Tube Pipe Pile Pipe

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Product Description

Basic Specifications

Technique:
SAW
Material:
Carbon Steel
Surface Treatment:
Black Painting, Varnish, 3LPE, FBE, Oil
Section Shape:
Round
Specification:
219mm - 3520mm
Production Capacity:
800,000 Tons/Year

Product Description

SSAW Steel Pipes Technical Parameters
OD (Outer Diameter)219mm (8") - 3520mm (138")
WT (Wall Thickness)0.8mm - 25.5mm
Length0.3m - 18m (Customized)
StandardAPI 5L PSL1 & PSL2, ASTM A252, AS1163
GradeAPI 5L: GR B, X42, X46, X56, X60, X65, X70; ASTM A252 Grade 250; AS1163 C350
UsageOil & Gas Industry, Construction, Piling, Mining, Sewage Transmission, etc.

Standards and Classification

Classification Standard Main Applications
Steel Pipe for Fluid ServiceGB/T 3091 / SY/T 5037Low pressure fluid service & pipelines
ASTM A53Black and hot-dipped galvanized welded/seamless
BS EN10217-2/5Pressure purposes alloy/non-alloy steel tubes
Steel Pipe for StructureSY/T 5040 / ASTM A252Steel pipe piles (Welded and seamless)
BS EN10219-1/2Cold formed welded structural hollow sections
Line PipeAPI 5L PSL1/2Petroleum and natural gas industries transportation

Visual Display & Process

SSAW Steel Pipe Product
Size Chart for SSAW Pipes

Manufacturing & Equipment

Process Flowchart
Production Equipment

Quality Control & Certification

Quality Inspection 1
Quality Inspection 2
Certificates

Projects & Facilities

Global Projects
Factory Overview

The facility covers a 250,000 m² area with three production units: Foundry, Rolling, and Extrusion mills. Operating under strict ISO 9001, ISO 14001, and OHSAS 18001 management systems to ensure compliance with international standards.

Frequently Asked Questions

Are you a trading company or a manufacturer?
We are a joint venture manufacturer specializing in various steel pipe productions including SSAW, carbon steel, and stainless steel tubes.
How long is the typical delivery time?
Delivery depends on pipe size and quantity. Usually, it is 7-10 days for stocked steel pipe and 20-40 days for new production.
Do you provide free samples for evaluation?
Yes, we can offer free steel pipe samples for your quality evaluation.
What are your standard payment terms?
We generally accept 20%+80% T/T or 100% irrevocable L/C at sight. Specific terms can be addressed through further discussion.
What surface coatings can you provide for SSAW pipes?
We offer a wide range of coatings including black painting, varnish, 3LPE, FBE, and customized oiled finishes to prevent corrosion.
What international standards do your pipes comply with?
Our products are manufactured in accordance with API 5L, ASTM A252, ASTM A53, EN10217, EN10219, and other major international standards.

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