Galvanized Steel Pipe Pickling

Galvanized Steel Pipe Pickling

The main reasons for the pickling of steel pipe:
(1) when the steel pipe in the feed to be strictly checked, to do not put into acid pickling unqualified steel pipe. .
(2) steel pipe in the vibration is not careful operation.
(3) pickling time and lack of hydrochloric acid content.
The main reasons for the steel pipe over pickling:
(1) hydrochloric acid content is too high.
(2) pickling time is too long.
After pickling the outer surface of steel pipe is smooth, with or without residual iron oxide, with or without grease pollution of steel pipe surface.
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About Hunan Prime Steel Pipe Co., Ltd

HUNAN PRIME STEEL PIPE is the export gateway of SHINESTAR HOLDINGS GROUP. We are dedicated in providing and exporting high performance-price ratio welded & seamless steel pipes and fittings covering various steel grades. At Prime Steel Pipe, we believe that honest communication, expertise in our industry, and prompt execution lead to strong long-term relationships. Our professioanl team provides " one-stop procurement" servics to coordinate with your project regulation, site and terrain, and ensure the best quality of products by assigning skillful experts at every stage of production. Our principles is to keep the honesty in mind, to win reputation by trust. We strives to providing quality products, competitive price and value-added services to our clients throughout the world.

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