Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
5000000 RMB
Plant Area:
>2000 square meters
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern ...
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
Sample Available

ASTM Standards for Pickling Carbon Steel Pipe, S355 Seamless Steel Pipe, Corrugated Steel Pipe Price manufacturer / supplier in China, offering St37 Sch40 Carbon Seamless Steel Tube, Good Quality Seamless Steel Carbon Pipe, 2mm Ms Pipe Thickness Price Seamless Steel Pipe and so on.

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St37 Sch40 Carbon Seamless Steel Tube

Min. Order / Reference FOB Price
1 Ton US $750-950/ Ton
Port: Qingdao, China
Production Capacity: 5000
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Oiled
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round

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Basic Info.

Model NO.
Seamless Steel Pipe
DIN2391, En10305, DIN17175,JIS G3445, ASTM A519, G
According Customer′s Requirement. Painted or Made
Standard Packing
<12m or as Customer Demand
Heat Treatment
Bk Bks Nbk
Main Market
Europe, Austrilia, Middle East and So on
Transport Package
1. Packed in Bundles,Wrapped with Plastic Foil,Ext
OD 16-480mm WT 3-25mm
HS Code

 Description of goods:                                                                                

StandardDIN2391, EN10305, DIN17175,JIS G3445, ASTM A519, GB/T 8713...
Outer diameter20mm-480mm
Wall thickness3mm-25mm
Length1-12m, random or fixed, as the clients' requests
TechnologyHigh precision Cold drawn/ Cold rolled
Heat treatmentBK/BKS/NBK
Advantages1.Short delivery time
2.Quality assurance
3.Competitive price
4.Superior Service

 Chemical composition of Materials:                                                                             

Steel GradeCSiMnP≤S≤Cu≤Ni≤Cr≤Mo≤V≤
ASTM A106 B≤0.3/≤


Mechanical Properties                                                                                                     

Steel GradeRm MPaReH Mpa















Tolerance table of Steel tube                                                                                          

St37 Sch40 Carbon Seamless Steel Tube

The flow chart of production process:                                                                                                                  St37 Sch40 Carbon Seamless Steel Tube
Factory & Machine Display:                                                                                             

St37 Sch40 Carbon Seamless Steel Tube

Product Display:                                                                                                               

St37 Sch40 Carbon Seamless Steel Tube
St37 Sch40 Carbon Seamless Steel Tube
Products Testing:                                                                                                            

St37 Sch40 Carbon Seamless Steel Tube


St37 Sch40 Carbon Seamless Steel Tube


 To be used in hydraulic system, automobile,nested card connector(pipe joints) with matching .


Company Show:                                                                                                               

St37 Sch40 Carbon Seamless Steel Tube

1. Introduction of Company      

      JIANNING METALS GROUP was established in 2001, With more than 10 years import and export experiences Jianning Metals has been an influential exporter in the global metal products market. More than 160 customers from 26 countries and regions have established long-term business relationships with us.

      Our main business range is listed as follows:

      Carbon Seamless Steel pipe/tube

      Hydraulic cylinder tube(Honed tube)

      Hard chrome plated rod/bar/shaft(Piston rod)

      Auto exhaust system: (exhaust pipe, muffler tips, carbon steel and stainless steel mufflers, flexible pipe)

      We sincerely welcome friends from all over the world contact us to establish mutually beneficial business relationships

2. Our Company View


3. Our Customers

St37 Sch40 Carbon Seamless Steel Tube


 1.Q: How many days of your delivery?

   A:  The general delivery is 15~35 days according to your quantity.


2.Q: What's your main market?

   A: We mainly export to Middle East and South Eastern Asia. And this year our products enter into South America.


3.Q :Are you factory?

    A:Yeah, we are.


4.Q :Which countries do you export to?

   A: America, India, Korea, Pakistan, Turkey, Iran and so on.


5.Q :What is the delivery time?

   A: If we have stock, we can send goods within 20days. If not, we will delivery goods within 30-45days


6.Q: What is your main payment itme?

   A: T/T and L/C


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