Many valves, pipes, pumps and other equipment are connected to the pipeline through what? Below, I would like to introduce you to a kind of joint - expansion joints, but also elaborate on the role of expansion joints, as well as its manufacturers and specific prices on Alibaba Mall, to help you understand the expansion joints.
Expansion joints and the role of the details
Expansion joints, is a joint that can be bolted to connect some equipment with the pipeline well, and can be adjusted according to its actual size during installation and maintenance. Expansion joints mainly play a protective role to ensure the safe operation of the pipeline, in addition, it is a good sealing performance, but also to facilitate the installation and improve its work efficiency.
Expansion joint manufacturers and specific price details
Expansion joints have different classifications, and their types of different prices are not the same. In addition, the manufacturers of expansion joints, brand, model, material, nominal diameter and size and other factors also affect its specific price. In addition, some expansion joints the more you buy, the greater the discount. Specifically as follows: (unit: yuan)
Jinhu JH-93? Expansion joints, Cangzhou Jinhu Flange Fittings Co.
Material: Stainless steel, Connection type: Insertion type, Nominal diameter: 2-60 (mm), Specification: DN5-DN2400
15.00 (Starting from batch of 2-9? pcs) 10.00 (Starting batch ≥ 10?Shenghai DN150-DN1400 loose joints, Yanshan County Shenghai Pipe Fittings Manufacturing Co.
Material: Q235, Connection Type: Flange, Nominal Diameter: 50-1200 (mm), Specification: DN400
50.00 (Starting batch 1-9?) 49.00 (Starting batch ≥ 10?Runda?B2F(VSSJA-2)Double Flange Expansion Joint, Zhengzhou Runda Piping Equipment Co.
Material: Carbon Steel, Connection Type: Flange, Nominal Diameter: 1400(mm, Specification: DN1400?PN1.0Mpa
360.00(Starting batch 1-9?) 350.00(Starting batch ≥10?pieces)Jiankun SSQ?Expansion Joint, Gongyi Jiankun Water Supply Equipment Factory
Material: Steel, Connection Type: Flange, Nominal Diameter: DN50-DN3200(mm)
520.00(Starting batch ≥10?sets)SongXia KXT?Mono-flange Expansion Joint, Shanghai SongXia Ltd.
Material: carbon steel, connection type: flange, specification: DN150
788.00(Starting batch 5-29?pcs) 630.00(Starting batch ≥30?pcs)Yutong?VSSJAF?Expansion Joint, Xinxiang Yutong Valve Co.
Material: stainless steel, connection type: Straight-through, Specification: DN100
780.00This shows that the price of expansion joints is not expensive. Here, I would like to remind you to pay attention to the correct installation method of expansion joints and some precautions in the installation process.
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