📋 Basic Information
Usage
Hydraulic/Automobile Pipe, Machinery Industry, Construction & Decoration
Machinery
Thick Wall Pipe
Transport Package
In Bundles
Specification
ASTM, GB, DIN
Production Capacity
40, 000 Tons/Year
🛠️ Product Description
ASTM A106 GR.B / ASME SA106 GR.B / API 5L GR.B Carbon Seamless Steel Pipe
- Standards & Grade: ASTM A106 GR.B / ASME SA106 GR.B / API 5L GR.B
- Outer Diameter (OD): 1/2" - 24"
- Wall Thickness (WT): STD, SCH40, XS, SCH80
- Length: 12m maximum, fixed length or random length
- Process Method: Hot finish, hot expand, and cold draw
- Surface Treatment: Varnished, 3PE, 3PP, FBE, Galvanized, etc.
- Package Details: External surface painted with black lacquer; beveled ends (OD≥2") or plain ends (OD<2"); plastic caps for protection; bundled with metal strips.
- Tolerance: Quantity tolerance: -0/+10% per size; Length tolerance for fixed length: -0/+50mm.
- Delivery Time: Within 45 days after receiving advance payment or valid L/C.
- Applications: Oil, gas, water transportation, piling, chemical, and construction use.
🔬 Technical Testing & Certification
- Testing Procedures: Chemical Component Analysis, Mechanical Properties (Tensile strength, Yield strength, Elongation), Technical Properties (Flattening, Bending, Blow, Impact tests), Exterior Size Inspection, Hydraulic Test.
- Certificates: Mill Test Certificate as per EN 10204/3.1B.
- Qualified Certification: API 5L, API 5CT, ISO9001.
❓ Frequently Asked Questions (FAQ)
What are the primary standards for your carbon seamless steel pipes?
Our pipes strictly follow ASTM A106 GR.B, ASME SA106 GR.B, and API 5L GR.B standards.
What size ranges do you offer for the outer diameter and thickness?
We provide an outer diameter (OD) range from 1/2" up to 24", with wall thickness (WT) options including STD, SCH40, XS, and SCH80.
What types of surface treatments are available for protection?
Available treatments include black lacquer varnishing, 3PE, 3PP, FBE, and Galvanized coatings to prevent corrosion.
Do you provide quality inspection reports before shipment?
Yes, all products undergo chemical analysis, mechanical property tests, and hydraulic testing. We provide Mill Test Certificates according to EN 10204/3.1B.
How are the steel pipes packaged for international transport?
Pipes are bundled with metal strips, protected with plastic caps on both ends, and coated with black lacquer to ensure they arrive in good condition.
What is your current annual production capacity?
Our facility has a production capacity of approximately 40,000 tons per year to ensure stable supply for large-scale projects.
Flowtera Pipe
