Tubing and Casing, Line Pipes

Line pipes are used to transport oil and gas, water, mineral slurry and other fluids. Our line pipes are manufactured in accordance with API Spec 5L.

Threaded Casing with Short/Long Round Thread or Buttress

Drill Pipes with Welded-on Tool-Joints/Threaded End

Line Pipe with Plain End and Beveled

Boiler Tubes /Heat Exchanger Tubes

Carbon Steel Tubes for General Structural Purposes

Precision Carbon Steel Tubes

Seamless Tubing and Couplings Hydrosulfide-Carbon Dioxide- and Cold-Resistant

High Longevity Oil-Well Tubing and Interlocks of Production Strings for Corrosive Media

Wear-Resistant Tool Joints for Tubing

Seampless Tubing with Externally Upset Ends and Couplings Hydrosulfid- and Cold-Resistant

Drill Pipes with Welded Tool Joints

Application:

Conveying gas,water,and oil in both the oil and natural industries, Tubular goods for petroleum and natural gas industries

Production Standard, Grade, Steel No:

API 5L PSL1 L175/A25, L210/A, L245/B, L290/X42, L320/X46, L360/X52, L485/X70, PSL2 L245R/BR, L290N/X42N, L320N/X46N, L360N/X52N, L415/X60N

API 5CT PSL1, PSL2, PSL3, H40, J55, K55, N80

GB/T 9711.1 L175, L210, L245, L290, L320, L360

GB/T 9711.2 L245NB, L290NB, L360NB

GB/T 9711.3 L245NC, L290NC, L360NC

Delivery Condition:

Annealed, Normalized, Normalized and Tempered

Inspection and Test:

Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness), Drift Test, Surface and Dimension Test,NDE, Hydrostatic Test, MT

Inspection and Tests Performed: View more...

5L - Chemical composition, Mechanical properties, Hydrostatic test, Dimensional testing, Visual inspection, Nondestructive inspection

5CT - Chemical composition, Tensile test, Flattening test, Hardness test, Impact test, Grain size determination, Harden ability, Sulfide stress-cracking test, Hydrostatic test, Dimensional testing, Visual inspection, Non-destructive examination(NDE)

Surface Treatment:

5L - Uncoated(bare), Temporary coating, Special coating, Oil-dip, Shot Blasting, Varnish

Size: We supply various line pipes including seamless line pipes

(OD from 2-3/8" to 24", steel grade A, B, X42 - X80)

Product Origin:  
Model Number:  
Brand Name:  
   
   

casing, Tubing, Drill pipe, Line pipe, Boiler tubes, Carbon Steel tubes, Precision tubes

www.sunnysteel.com/tubing-casing.aspx

 

Sunny Steel Enterprise Ltd., with strong support of our customers from around the world, we are a professional supplier in steel pipe and pipe fitting.

We provide our customer with mainly steel pipe include Welded pipe, Seamless tubes, Alloy tube, Stainless pipes, and Abrasion resistant pipe.

The fittings include Weldable Components, Forged Fittings, Valves, Flange and Accessories etc.

Packing: Wooden cases, bundle or plastic bags, plywood boxes

Our factories through ISO9001:2000 certificate, has aggressive leadships and outstanding professionals.
We are able to provide customers with quality products and perfect service in steel pipe and fittings.
If you want to know more information, please kind to visit our website.

Tel.:+8621-3378 0199
Fax:+8621-5107 9722

http://www.sunnysteel.com
E-mail: sales@sunnysteel.com / sumxu@163.com

 

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Company Name:  Sunny  Steel Enterprise Ltd.
Contact Person:  Sum Xu
Address:  No. 273, Siping Road, Shanghai, 200081, China
Zip:  200081
Telephone:  0086-21-33780199
Fax:  0086-21-61851035
E-mail:  sumxu@163.com | sales@sunnysteel.com
Website: http://sunnysteel.tradeee.com  | http://www.sunnysteel.com>

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