Products related_FAQ_Hangzhou Shida Machinery Co., Ltd！

Hangzhou Shida Machinery Co., Ltd.
Add: No 2.Baiye Road.Xikou Village.Baizhang Town,Yuhang District.Hangzhou
Tel: 0086-571-88566596 88566597 88566598
FAX: 0086-571-88565590
E-mail: admin@sdmachine.com.cn

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What is Special Safety Requirement for Operation

Keep the working site clean and bright(illumination condition 600lux) as disorder and darkness may cause accidents.

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What is Maintenance of Pipe Threading Machine

Cooling oil system: clean the oil filter disk and oil suction filter disk after running for 8-12 hours. Clean the oil tank and refill it if the oil inside is dirty or turns black.

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How to operate Pipe Threading Machine

Operation Procedure of Pipe Threading Machine
Threading part: To choose suitable die according to specification of pipe which is ready for being processed, and fix it on machine as operation manual in

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Thread Standard

BSPT, full name is British Standard Pipe Thread, is standard of British taper pipe thread, thread angle is 55°, thread taper is 1:16.
NPT, full name is National（American）Pipe Thread, is standard of American taper pipe thread, thread angle is 60°, thread taper is 1:16.

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How to select suitable DIE

According to different material, DIE could be sorted to alloy and HSS, and alloy also has two kinds---9Cr2 and 9CrSi. Normally alloy DIE is used to thread on common steel pipe and galvanized steel pip

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Knowing structure of pipe threading machine

One set of Pipe Threading Machine mainly is composed of parts as below picture indicated.

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