BGF-DN200減震不銹鋼波紋膨脹節(jié)

適用于：管道管線中

作用：吸收管道熱脹冷縮的軸向位移

缺點：請在管道進水口加裝有效去除氯離子裝置（氯離子含量不超過25mg/L），避免水氯離子含量超標，產生針孔腐蝕；

取代者：橡膠接頭是用在設備進出口的，可以補償軸向和橫向位移，減震效果是最好的。并且不受管道內部介質的腐蝕。

Name: BGF-DN200 shock absorbing stainless steel corrugated expansion joint

Caliber: DN200mm

Pressure: PN16

Wave number: 8 wave

Thickness: 1.0mm

Length: 340mm

Scalability: 60mm

Corrugated material: stainless steel 304

Flange material: carbon steel (forging)

Brand: Songjiang group

Manufacturer: Shanghai Songjiang shock absorber Group Co., Ltd.

Material description:

Bellows body: in order to prolong the service life, all of them are made of stainless steel 304 normal materials, and support the detection of various spectrometers. One false is compensated for ten, and the thickness is all thicker than that of the same industry standard.

Connecting flanges: all flanges are made of Shanxi authentic forged materials, which are good in strength and tightness. Do not compare them with cast steel, steel plate and steel flanges on the market. There is no comparability.

Welding materials: all welding materials shall be higher than the grade standard of base metal to make the welding point more firm.

Limit ear plate: all ear plates are produced by increasing the thickened size. Each model can be compared one-to-one with the same model in the same industry, which is the so-called no harm without comparison.

Limit screw: all screws are made of grade 8.8 high-strength galvanized to ensure 100% of the comprehensive strength of the product. It is meaningless to compare with grade 4.8 in the market.

Production standard: Songjiang group passed the TUV test of Rhine, Germany, and produced in strict accordance with the production requirements of pressure pipeline, so that each corrugated compensator product delivered from the factory can reach 100% qualification.

相關鏈接：【重慶天和國際中心】波紋補償器合同