50mm Steel Tube Thick Wall Hollow Carbon Alloy Smls Seamless Steel Pipe with High Strength and Dimensional Accuracy

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Product Description

iBasic Information
Model NO.:50mm Steel Tube
Type:Seamless
Technique:Hot Rolled
Material:Carbon Steel
Surface:Black / Galvanized
Section Shape:Round
Standard:ASTM DIN En A106 A53 A500 SA210 SA213 En10216
Steel Grade:Gr B, S235, S355, P235GH
Outer Diameter:5-1600mm
Thickness:2mm-200mm
Delivery:5-20 Days
Business Type:Own Factory
Seamless Steel Pipe Detail
SProduct Specifications
Category Standard / Country Details / Grades
Seamless Pipe Standard U.S.A. ASTM A53/A106/A178/A192/A210/A213/A333/A335/A500/A519
Germany DIN 1626/17175/1629-4/2448/2391/17200
Japan JIS G3452/G3454/G3456/G3458/G3460/3461
China GB/T8162/T8163 GB5310/6579/9948
Materials & Grades Carbon Steel 10#, 20#, 45#, Q345B, Q355B, Gr.B, Gr.A, ST37, ST52
Alloy Steel 15CrMo, 30CrMo, 42Crmo, 20Cr, T11, T12, T22, P1, P91
Japan Standards STPG38, STB30, STS38, STB33, STBA23, STPA25
Size Range OD: 10-1000mm WT: 1-120mm | Length: 1-12m
Surface Treatment Black painted/varnished, anti-corrosive oil, galvanized or as requested
QQualification Certificate
Certification 1 Certification 2
AProduct Advantages
High Intensity
HIGH-INTENSITY

The material has uniform thickness, smooth surface and high strength, maintaining integrity under high pressure and temperature. Excellent wear and impact resistance.

CORROSION-RESISTANT

Highly resistant to corrosion with excellent pressure resistance. Designed not to deform or burst, ensuring long service life and lower maintenance costs.

Corrosion Resistant
Adequate Inventory
ADEQUATE INVENTORY

Wide range of specifications and sufficient stock allow for seamless engineering procurement, ensuring you get the right products exactly when needed.

PApplications

Used in liquid transportation (well, gas, water), building pipelines, structural engineering (greenhouse, guardrail), mechanical parts, and curtain walls.

Application Gallery
CProfessional Manufacturing

Operating since 2016, our enterprise integrates modern production with global trade. Our facilities house large-scale machinery producing seamless steel pipes, square pipes, galvanized pipes, and more. With a focus on high-quality products and advanced production lines, we ensure rigorous quality control and efficient output to meet diverse industrial needs.

Factory Overview
?Frequently Asked Questions
Q: How do you guarantee the quality of the steel pipes?
A: We have passed ISO9001, SGS, and CE certifications. We conduct pre-production sample testing and a final inspection before every shipment. Third-party inspections are also welcome.
Q: Can you provide samples before mass orders?
A: Yes, we can send samples worldwide. Samples are free, though customers are required to cover the express shipping costs.
Q: What is the typical delivery time for an order?
A: Generally, delivery takes between 15-45 days depending on the quantity and specific requirements. Stock items can be ready in as little as 10 days.
Q: What surface treatments can be applied to the pipes?
A: We offer black painted/varnished surfaces, anti-corrosive oil coating, galvanization, or custom treatments according to customer requirements.
Q: Do you support OEM or ODM services?
A: Yes, we have our own factory and support both OEM and ODM requirements to meet specific project specifications.
Q: What are your accepted shipping and price terms?
A: We support FOB, CFR, and CIF terms. Shipping can be arranged via container (20ft or 40ft) or sea bulk through major ports like Qingdao, Tianjin, or Shanghai.

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