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40Cr 30CrMnSi Cold Drawn Carbon Seamless Pipe Smooth Surface For Hydraulic

Basic Information
Place of Origin: Jiangsu,China
Certification: SGS ISO ROHS
Model Number: 10#, 20#, 45#, API J55, API K55, API L80, Q235, Q345, Q195, Q215, ST5
Minimum Order Quantity: 1MT
Price: Negotiable
Packaging Details: Exporting package/wooden box package/Or per customers’ requirement
Delivery Time: 3~15 days
Payment Terms: L/C, T/T
Supply Ability: 8000MT/Month
Detail Information
Product Name: Cold Drawn Seamless Tube Grade: 10#, 20#, 45#, API J55, API K55, API L80, Q235, Q345, Q195, Q215
Length: 5-12mm Outer Diameter: 0.25mm~1220mm
Surface Treatment: Chrome Plated Packing: Exported Sea Worthy Packing
W.T Tolerance Of St52 Pipe: +/-7.5% Standard: DIN, DIN 1626, DIN 1629/3, DIN 1629/4, DIN 1630, DIN 28180-2007
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Cold Drawn Carbon Seamless Pipe Smooth


30CrMnSi Cold Drawn Seamless Pipe


Cold Drawn Seamless Pipe 40Cr

Product Description

40Cr 30CrMnSi Smooth Surface Cold Drawn Carbon Seamless Pipe For Hydraulic Equipment

Cold rolled (dial) carbon steel pipe in addition to general steel pipe, low and medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, oil cracking pipe, other steel pipe, also includes carbon thin-wall steel pipe, alloy thin-wall steel pipe, stainless steel pipe, special-shaped steel pipe. The outer diameter of hot-rolled seamless pipe is generally greater than 32mm, and the wall thickness is 2.5-75mm. The outer diameter of cold-rolled seamless steel pipe can be up to 6mm, and the wall thickness can be up to 0.25mm. The outer diameter of thin-walled pipe can be up to 5mm, and the wall thickness is less than 0.25mm.



product description


ASTM A53 Gr.B Black Painting Seamless Steel Pipe
Outer Diameter: Seamless:17-914mm 3/8"-36"
Wall Thickness: 2-60mm SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80
Length: 1-12m as customer requirement
Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded andcoupling,etc.
Surface Treatment
Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating
Technical Methods
Testing Methods
Pressure test,Flaw detection,Eddy current testing, Hydrostatic testing or Ultrasonic examination and also with chemical and
physical property inspection
Third Party Inspection
Trade Terms
Production process
Turn on the roll --> solder side-forming --> weld --> weld the seam inner & external --> polishing & fix melting --> fix the
diameter & to be straight --> vortex test --> cuted by saw --> press test --> final test --> package
A) OEM & ODM orders are accepted
B) Best price
C) High quality
D) Prompt delivery
E) Manufacture according to the sizes and design of customers
F) Best service
Delivery time
8-14 days after order, according to customer's order quantity.
Standard Sea-worthy Packing or Customized
Payment Terms
FOB 30%T/T,70% before shipment
CIF 30% pre-payment and the balance to be paid upon B/L (copy) or Irrevocable 100% L/C at sight

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40Cr 30CrMnSi Cold Drawn Carbon Seamless Pipe Smooth Surface For Hydraulic 0

Company Information

Our company is located in Wuxi, Jiangsu Province, with a registered capital of 31.68 million year. It is a specialized steel sales company integrating domestic trade and foreign trade.
The company's products include stainless steel, seamless pipe, color coated plate, galvanized sheet, aluminized sheet, aluminum sheet, copper sheet and other profiles, building materials, pipe series. Products are widely used in chemical, pharmaceutical, electric power, railway, automotive, paper and construction engineering. The company has long-term close trade relations with Shandong Iron and Steel, Tangshan Iron and Steel, Handan Iron and Steel, Jinxi Iron and Steel and other well-known domestic steel companies.

40Cr 30CrMnSi Cold Drawn Carbon Seamless Pipe Smooth Surface For Hydraulic 140Cr 30CrMnSi Cold Drawn Carbon Seamless Pipe Smooth Surface For Hydraulic 2

40Cr 30CrMnSi Cold Drawn Carbon Seamless Pipe Smooth Surface For Hydraulic 3


Q:What the main products you can supply?

A:We are the professional and famous factory in China for Stainles stee sheet/ Coils/ Tubes/ Profiles/Composite packaging Naterials; Corten steel;Wear Resistant steel and Carton steels.

Q:Will you can accept the customized and OEM products?

A:Yes,we can do the production based on your drawings and with your logo,also because we have very strong design and development team,so the feedblack is very good for customized product.

Q:What is your payment terms?

A:Commonly two payment term for new customers

1 ) 30%T/T as deposit,70% balance against B/L copy. 2)100% Irrevocable L/C at sight.

If you need other terms, please feel free to contact us too, we will try our best.

Q:How about the samples? Is it free to extra fees?

A:Yes,we would like to suply the samples before order, if the samples from stock, it will be free,if the sampies from new production, we will charge some reasonable cost, but this amount will be deducted from your filst order invoice.

Q:How long is your delivery time?

A:Our daily inventory is more than 8000tons, so far common products size,just need 5 days from stocks; if the special size from new production, delivery 20-30 days.

Q:How to control and guarantee your shipment quailty?

A:1) All our factories are ISO9001 certified facility; 2) World famous origin mills as TISCO, Baosteel; 3)Ex factory inspecttion by our own laboratory; 4)SGS/BV Third party inspection before deilvery.

Contact Details

Phone Number : 18921107008

WhatsApp : +8618921107008