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- home > Supply > Spiral plant in Guangdong, Zhuhai billboard column pipe factory, Zhuhai steel plant protection, Zhuhai steel coil tube, steel pipe piles plant in Zhuhai
Spiral plant in Guangdong, Zhuhai billboard column pipe factory, Zhuhai steel plant protection, Zhuhai steel coil tube, steel pipe piles plant in Zhuhai
Information Name: | Spiral plant in Guangdong, Zhuhai billboard column pipe factory, Zhuhai steel plant protection, Zhuhai steel coil tube, steel pipe piles plant in Zhuhai |
Published: | 2015-01-19 |
Validity: | 365 |
Specifications: | |
Quantity: | 10000.00 |
Price Description: | |
Detailed Product Description: | Lee Phone: 18022255216 Fax: 0757-28833032 also known as spiral or helical spiral steel pipe is low carbon steel or low alloy steel strip by a certain helix angle (called molding angle) rolled into a tube, The tube was then welded seam made, it can be produced with a narrow strip of large diameter steel pipe. Spiral mainly used for oil and gas pipelines, and its specifications diameter * wall thickness. Spiral has sided and double-sided welding welding, pipe should ensure hydrostatic testing, tensile strength and cold bending properties of the weld to be compliant, spiral mainly used in water engineering, petrochemical industry, chemical industry, power industry agricultural irrigation, urban construction, is one of 20 key product development of our country. For the transport of liquids: water supply, drainage, sewage treatment works, transport mud, sea water. For gas transportation: gas, steam, liquefied petroleum gas. For structural purposes: as piling pipe, for bridges; piers, roads, building structure pipe, marine piling pipe. Glossary steel casing is making hand-dug piles in the process, due to the unstable soil, construction of reinforced concrete retaining wall there is a big difficulty so the use of steel pile retaining wall for protection, to prevent the collapse of the hole to avoid the impact of the construction schedule and safety . Steel casing is based on the size of the pile with a metal hoop into a round two are empty barrel. 2 action to stabilize the hole wall to prevent collapse hole, you can also isolate the surface water, the pilot bit, fixed pile, the original ground to protect the operator and three character traits of the pile diameter is generally bigger than 20-40cm, depending on the depth of the buried soil may be, plane position deviation not greater than 5cm, the inclination of less than 1% |
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Copyright ©2025 GuangDong ICP No. 10089450, Foshan City, Long Hao Trading Co. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 9785 visitor
Copyright ©2025 GuangDong ICP No. 10089450, Foshan City, Long Hao Trading Co. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility