Product No.: Steel tube

Model:

Description: This type steel tube made by high quality High-carbon and chrome alloy steel. Through specical processing issued by BG/T18254-2002 the last standdard. Our company specilized production each kind of bearing steel pipe, model necessary, the variety is complete, the tolerance is accurate. In the national standard foundation, its size further reduces. Outer diameter D+0.06~0.15mm, wall thickness S+ 0~6%...
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