Premium Seamless Alloy Steel Pipe S275jr A53 for Industrial Use

Customization: Available
After-sales Service: 24-Hour Service
Warranty: 24-Hour Service

Product Description

Basic Info
Model NO.Seamless Steel Pipe
TypeSeamless
TechniqueHot Rolled
MaterialStainless Steel
SurfaceVarnishing
ShapeRound
CertificatesAPI5L, ISO 9001:2008, TUV, SGS, BV
Thickness1.65mm-59.54mm
Product Description
Standard ASTM A53/A106 Gr.B Gr.B SA179 SA192 Seamless Steel Pipe / Welded Steel Tube, DIN17440, DIN2448, JISG3452-54
Material Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A53Gr.A&B, ASTM A106 Gr.A&B, ASTM A135, ASTM A252, ASTM A500
Outside Diameter 1/4" to 24" (13.7mm to 609.6mm)
Surface Treatment Bared, Black Painted (varnish), Galvanized, Oiled, PE, 3PE, FBE Corrosion Resistant Coating
Usage Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe, Boiler pipe, Conduit pipe, Scaffolding pipe
ASTM A106/A106M-06/A53 Grade B Chemical Composition (%)
CSiMnPSCrNiMoCuV
≤0.30≥0.100.29-1.06≤0.035≤0.035≤0.40≤0.40≤0.15≤0.40≤0.08
Seamless Alloy Steel Pipe
Seamless Alloy Steel Pipe Detail
Steel Pipe Production
Steel Pipe Inspection
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Company Profile

We have over 15 years of export experience in the steel field, mainly selling black steel pipe, galvanized steel pipe, steel coil, steel sheet, pre-painted & galvanized steel coil, and steel profiles.

With professional sales teams, purchase teams, quality control teams, and after-sales service teams, we ensure every client has a satisfied order purchasing experience. Our steel products are widely exported to Southeast Asia, Africa, South America, Middle East, and Oceania.

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Frequently Asked Questions
How is the quality of your steel pipes guaranteed?
Raw materials are inspected before production, and the entire process is strictly controlled by the ISO quality management system. MTC reports are provided with every shipment.
Do you support third-party inspections?
Yes, third-party inspections (such as SGS, BV, TUV) are fully acceptable after production to ensure quality compliance.
What is your experience in the steel industry?
We are a 15+ years professional steel manufacturer verified by CE, ISO, and SGS, with extensive experience in global exports.
Do you offer samples and flexible payment methods?
Yes, we can provide samples for quality verification and accept multiple payment methods to facilitate international trade.
What happens if there is a quality problem?
We support a 100% refund policy if any quality problem arises that cannot be solved by our technical team.
What is your delivery time guarantee?
We provide a time delivery guarantee and offer 24-hour online service to ensure efficient communication before and after the sale.

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