ECHNICAL MODIFICATION AIMING AT PRODUCT-MIX EXPANSION OF GJ45 WELD-PIPE MACHINE

Zhou Jinhan. ECHNICAL MODIFICATION AIMING AT PRODUCT-MIX EXPANSION OF GJ45 WELD-PIPE MACHINE[J]. STEEL PIPE, 1999, 28(2): 36-38.

Citation:

Zhou Jinhan. ECHNICAL MODIFICATION AIMING AT PRODUCT-MIX EXPANSION OF GJ45 WELD-PIPE MACHINE[J]. STEEL PIPE, 1999, 28(2): 36-38.

Citation:

Zhou Jinhan. ECHNICAL MODIFICATION AIMING AT PRODUCT-MIX EXPANSION OF GJ45 WELD-PIPE MACHINE[J]. STEEL PIPE, 1999, 28(2): 36-38.

Abstract

Technical modification of the GJ45 Weld-pipe Machine with a new forming process is an effective approach to improving performance and increasing production benefit of the said machine.The paper describes briefly the plan,groove design and result of the technical modification.

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