Shandong Liaocheng ZGL Metal Products Co., Ltd.
Make good pipes for the world!
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133*5 astm a53gr.b seamless steel pipe
HOT FINISHED SEAMLESS
Hot finished seamless is usually stocked in larger OD, heavier wall combinations than other mechanical tubing. Used when dimensional tolerances and surface finish is of secondary importance.
COLD DRAWN SEAMLESS
Cold drawn seamless has closer dimensional tolerances, better surface finish and higher mechanical properties than corresponding grades of hot finished seamless.
Outer Diameter Hot finish 26-536.8 mm Cold drawn 10.3-82.6 mm
Wall Thickness Hot finish 6-102.6 mm Cold drawn 1- 20 mm
Length Random Length, Fixed Length
Chemical Composition
And then there's our add-on services and delivery. If your seamless mechanical tubing is in need of some extra touches, we offer steel pipe and tube cutting, heat treating, turning, machining and testing. With the fastest steel pipe and tube shipping in the business, Specialty virtually guarantees to have your large diameter mechanical tubing and steel pipe on its way to you in the shortest time.