Customization: | Available |
---|---|
After-sales Service: | Support |
Warranty: | Support |
Still deciding? Get samples of US$ 0/Piece
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Carbon Steel Pipes Crafted from premium steel ingots or solid round steels, our carbon steel pipes undergo a meticulous process involving perforation into capillary tubes, followed by hot-rolling, cold-rolling, or cold-drawing. These pipes are indispensable in China's steel pipe sector, epitomizing strength and reliability.
Carbon steel pipes are categorized into two prominent types: hot-rolled and cold-rolled (drawn) steel pipes, each tailored to meet diverse industrial needs.
Hot-rolled carbon steel pipes encompass a wide range including general steel pipes, low to medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes, and more, catering to various heavy-duty applications.
Cold-rolled (pulled) carbon steel pipes not only include general steel variants but also feature carbon thin-walled steel pipes, alloy thin-walled steel pipes, non-rust thin-walled steel pipes, and specially shaped steel pipes. With hot-rolled seamless pipes boasting an outer diameter typically exceeding 32mm and a wall thickness of 2.5-75mm, cold-rolled seamless pipes can be as slender as 6mm in outer diameter with a remarkable wall thickness of just 0.25mm. Additionally, thin-walled pipes achieve an outer diameter of 5mm and thickness below 0.25mm, with cold rolling offering superior dimensional accuracy compared to hot rolling.
General carbon steel pipes are produced using high-quality carbon steel grades such as 10, 20, 30, 35, 45, as well as low-alloy structural steels like 16Mn, 5MnV, and alloy steels such as 40Cr, 30CrMnSi, 45Mn2, 40MnB. Seamless pipes derived from low carbon steels such as 10 and 20 serve primarily in fluid transport pipelines, while those made from medium carbon steels like 45, 40Cr are ideal for crafting mechanical components, including stressed parts in automobiles and tractors. These steel pipes ensure robustness and pass stringent strength and flattening tests. Hot-rolled pipes are provided in either hot-rolled or heat-treated states, whereas cold-rolled pipes are exclusively delivered in heat-treated form.
Porduct Name |
Seamless carbon steel pipe |
Outer Diameter |
1/2"--24",according to customer requirements |
Thickness |
4--50mm,according to customer requirements |
Length |
1--12M ,according to customer requirements |
Standard |
API 5L/ASTM A106/ASTM A53 GR.B |
Type |
Round |
Surface Treatment |
Bare, Black Painted, Varnish Coating, galvanized etc. |
Marking |
Standard Marking, or according to customer's requirements. Marking Method: Automatic Spray of White Paint. |
Application |
Petrochemical industy;avation and aerospace industry;pharmaceutical industry;gas exhaust; power plant; ship buliding;water treament,etc. |
Advantages |
1, Quick Respond 2, Reasonable Price 3, Abundant stock and prompt delivery 4, Flexible payment terms 5, Rich experiences in manufacturing and exporting |
We ensure that your High Strength Seamless Carbon Steel Pipe for Construction Projects arrives in impeccable condition, providing Standard Export Packaging by Sea. For those with specific needs, we also offer Customized Packaging solutions tailored to your unique requirements.
1. who are we?
We are based in TianJin, China, start from 2021,sell to Africa(20.00%),Mid East(15.00%),South America(10.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Oceania(5.00%),Southeast Asia(10.00%),Central America(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Cold Rolled Steel Coil,Steel Pipe,Galvanized Steel Coil,Stainless Steel Plate/Sheet,Seamless Steel Tube
4.. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Portuguese,French,Russian