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Grooved Rigid Coupling
Grooved Rigid Coupli... Grooved rigid couplings are mechanical components ...
Grooved 90° Elbow
Grooved 90° Elbow Grooved 90°elbow is a type of pipe fitting that is...
Grooved Equal Tee
Grooved Equal Tee Grooved equal tee  has three openings of equal siz...
Grooved Mechanical Tee
Grooved Mechanical T... Grooved mechanical tee is a type of pipe fitting u...

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Introduction of grooved pipe fittings

2023-03-21

Grooved fittings allow for the quick assembly and modification of large piping systems because they provide great stability along vast stretches of pipe. They are also very inexpensive to install, m...
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Groove pipe fittings system technology

2023-03-21

1.The product structure is compact, the installation space requirement is smaller Compared with the welding flange connection, the structure of the groove connection product is more compact and the ...
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Alibaba international website launched

2023-02-28

On February 28, 2023, Shandong Zhihua Pipe Industry officially entered the Alibaba International Station platform and joined hands with Alibaba to expand the overseas market, with a focus on developin...
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Shandong zhihua pipeline branch - Ruilan established

2022-11-11

On November 11, 2022, Hangzhou Ruilan Fire Technology Co., Ltd. officially established, as a subsidiary of Shandong Zhihua Pipe Industry Co., Ltd. Ruilan persists in the spirit of being enterprising a...
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The mid-term summary meeting of shandong zhihua pipe industry/huabao machinery lean promotion project was successfully held

2020-07-28

On July 28, 2020, the mid-term summary meeting of the first phase of the Lean Promotion Project of Zhihua Pipe Industry/Huabao Machinery was successfully held. Zhang Wei, general manager of Zhihu...
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Shandong zhihua pipes & tubes at the 2020 middle east (dubai) international firefighting exhibition

2020-01-16

From 16th to 19th January, 020, our company participated in INTERSEC, the Middle East (Dubai) International Fire Protection Exhibition, which is a professional fire protection products and groove fitt...
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International fire protection exhibition—middle east (dubai)

2020-01-16

On January 16-19, 2020, our company participated in the Middle East (Dubai) International Fire Protection Exhibition INTERSEC, which is a large-scale exhibition of professional safety fire pro...
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The “Lean Project Kick-off Meeting” of Shandong Zhihua Pipe Industry Co., Ltd. and Weifang Huabao Machinery Co., Ltd. was successfully held

2019-12-08

On December 8, 2019, Shandong Zhihua Pipe Industry Co., Ltd. and Weifang Huabao Machinery Co., Ltd. "Lean Promotion Phase I Project Launch Meeting" were successfully held. Shandong Zhihua Pipe In...
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