Product Description
ASTM / DIN / BS / SS / GB Gas pipe/Reinforced grade seamless pipe for oil and gas /15crmo alloy seamless tube/small diameter carbon steel seamless round pipe cutting/Seamless tube 20#45# 245*16 219*18/Gcr15 small diameter seamless pipe seamless pipe for engineering fluid transportation hollow thin wall seamless pipe
Seamless carbonsteel pipe (Seamless carbonsteel pipe) is made of steel ingot or solid tube billet perforated into a tube, and then hot rolled, cold rolled or cold drawn to make a tube. Seamless carbon steel pipe plays an important role in the steel pipe industry.
The specifications of the seamless steel pipe are expressed by the outer diameter * the wall thickness of millimeters.
Classification of seamless carbon steel pipe: Seamless steel pipe is divided into hot rolled and cold rolled (dial) seamless steel pipe two categories.
Hot-rolled seamless steel pipe is divided into general steel pipe, low and medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, petroleum cracking pipe, geological steel pipe and other steel pipes.
In addition to the general steel pipe, low and medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, petroleum cracking pipe, other steel pipes, also includes carbon thin-wall steel pipe, alloy thin-wall steel pipe, stainless thin-wall steel pipe, special-shaped steel pipe. The outer diameter of the hot-rolled seamless pipe is generally greater than 32mm, the wall thickness is 2.5-75mm, the diameter of the cold-rolled seamless steel pipe can be up to 6mm, the wall thickness can be up to 0.25mm, the outer diameter of the thin-walled pipe can be up to 5mm, the wall thickness is less than 0.25mm, and the size accuracy is higher than that of the hot-rolled seamless pipe.
General seamless carbon steel pipe: is made of 10, 20, 30, 35, 45 and other high-quality carbon junction steel 16Mn, 5MnV and other low alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB and other alloy steel hot rolled or cold rolled. Seamless pipes made of low carbon steel such as 10 and 20 are mainly used for fluid transport pipelines. 45, 40Cr and other medium carbon steel seamless pipe to manufacture mechanical parts, such as cars, tractor parts. Generally use seamless steel pipe to ensure the strength and flattening test. Hot-rolled steel pipes are delivered in hot-rolled or heat-treated condition; Delivered cold rolled in heat-treated condition.
Product Name | Hot rolled/cold rolled seamless carbon tube |
Standard | ASTM A106 ,ASTM A53 ,API5L B ,ASTM A179, ASTM A210 ,ANSI B36.10, GB 5310,GB6479,GB9948,GB/T17396GB 3087, GB/T 8162 ,GB/T8163 |
Outer Diameter | 4-914mm ( Or customized according to customer requirements ) |
Wall Thickness | 1-100mm ( Or customized according to customer requirements ) |
Length | 0.5-30 Meter/Customized |
Packing | In bundles tied with steel stripes |
Payment Term | T/T, L/C at sight |
Delivery Time | Within 7-60 days after signing the contract or as your requirement |
| Suface Treatment | Pickling , No.1, 2b, Polish, Hairline, No.4,Sandblasting |
Delivery condition | Beveled or Plain end with varnish/2PP/2PE/3PE/3PP anticorrosive coatingas per clients confirmation ; With or without protecting caps as percustomer's requirements;with FBE internal coating for water steel pipes. |
Material | A53(A,B),A106(A,B),Q345,16Mn, 10# 20#,45# S235JR, 1010,1020,1030,1040,1050,ASTMA252 Gr.2,Gr.3; ST37,ST42,ST52;Gr.B,X42,X46,X52,X56,X60,X65,X70, 4140 4120 4130 4142 35CrMo 42CrMo 1033 1320 1330 1527 1340 1345 20Mn 35Mn 40Mn 20Mn2 35Mn2 5115 5120 5135 5140 5145 5150 20Cr 30Cr 35Cr 40Cr 45Cr 5120 20CrMnTi 8620 20CrNiMo 4340 40CrNiMoA 52100 GCr15 27SiMn 9260 60Si2Mn 9255 55Si2Mn 6150 50CrVA 440C 9Cr18Mo 3140 3135 40CrNi etc |
| Productivity | 3000 Ton Per Month |
Usage | for petroleum/ natural gas pipeline , for conveying water,drainage,coal gas, mineral slurry and other low-middle pressure liquids. Also for chemical industry, building structure,heat-supply and pile driving projects. |
Export to | Canada, USA, Argentina, Peru, Chile, Colombia, Brazil, Venezuela, Malaysia, Singapore, the Czech Republic, Australia, Myanmar, Mexico Kenya, South Africa, Spain, Italy, France, England, the Netherlands,Belgium, etc |
Certificates | API 5L; ISO9001:2000 |
Q1: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q2: How about the delivery terms?
A: 1. Payment: T/T, 30% deposit in advance and balance before delivery.
2. Min. Order Quantity: 100KG, or as required.
3. Transportation: By express (DHL,TNT,FedEx),air,sea,and train.
Q3: How about discount?
A: Price is based on products and order quantity.
Q4: Do you accept sample order?
A: Yes sure, please contact us for details.
Q5:Can we visit your factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
Q6: How about your after-sales service?
A: As a professional steel exporter, we offer promote technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.
Q7: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products,
Modern always makes a serious inspection for all products and raw materials in strict procedure.