Pipes 5L Hot Dipped Carbon Seamless Steel Pipe Black Zinc Coated Ms Iron Tube Q345 Q195 Steel Pipes

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Product Description

ℹ️

Basic Info.

Model NO.
Q235 Q355 A36 355JR 20#
Type
Welded
Technique
Hot Rolled
Material
Carbon Steel
Surface Treatment
Galvanized
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
Section Shape
Round
Keyword
Round / Square Steel Tube
Length
1-12meters
MOQ
10 Tons
Payment Term
30% T/T
Wall Thickness
0.4-2.0 mm
Origin
China
HS Code
7306309000
Production Capacity
50000 Tons/Month
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Product Description

CARBON STEEL PIPE

Widely used in many fields all over the world. It can be used for petrochemical industry, waterworks, chemical industry, electric power industry, agricultural city, city construction, building materials, gas delivery, fluid deliver, conduit pipe.

We can provide various pipes according to customer needs: Welded pipe, Seamless pipe, Plastic lined pipe, Spiral pipe, Galvanized pipe, Rectangular Carbon steel pipe, etc.

Specifications Overview
Standard API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511, ASTM A778, GB5310, JIS G3463, etc.
Surface Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)
Application Structure, Electric power transmission, Piling, Water/Oil/Gas pipeline, Mechanical industry, Roads, etc.
Carbon steel round pipe/tube
Size Outer Diameter 20MM-1219MM
Wall Thickness 0.6MM-20MM
Length 1M, 4M, 6M, 8M, 12M (As per request)
Carbon steel square pipe/tube
Size Outer Diameter 5mm-1000mm
Wall Thickness 0.4mm-40mm
Length 5800~12000mm or as customized

Frequently Asked Questions

What materials are available for these carbon steel pipes?
We provide various grades including Q235, Q355, ASTM A36, 355JR, 20#, and more to meet different industrial requirements.
What surface treatments do you provide?
Common treatments include Galvanized, Pre-Galvanized (Zinc Coat: 80g-120g), 3LPE, oiled, color paint, or bared surfaces.
What are the primary applications of these pipes?
They are widely used in pipeline transport, boiler systems, hydraulic pipes, oil/gas drilling, construction, and furniture frames.
What is the standard length and size range?
Length typically ranges from 1 to 12 meters. Round pipes range from 20mm to 1219mm OD, while square tubes range from 5mm to 1000mm.
What is your minimum order quantity (MOQ)?
The standard minimum order quantity is 10 Tons, with a monthly production capacity of 50,000 Tons.
What standards do your products follow?
Our products comply with international standards such as API 5L, ASTM A106, ASTM A53, GB/T8163, and JIS G3463.

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