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Standard for Flanges in Flanged Heating
Jan 20, 2018

Standard for Flanges in Flanged Heating

Tube is made of U-type electric heating pipe and welded stainless steel flange, the purpose is to expand the power of electric heating tube, easy to install, and today we talk about the Swiss high electric stainless steel flange standard:

Common flange standard:

GB flange: GB9112-2000 (GB9113-2000 ~ GB9123-2000)

American Standard Flange: ANSI B16.5, ANSI B16.47 Class150, 300, 600, 900, 1500 (WN, SO, BL, TH, LJ, SW)

Japanese standard flange: JIS B2220 5K, 10K, 16K, 20K (PL, SO, BL)

German standard flange: DIN2527,2543,2545,2566,2572,2573,2576,2631,2632,2633,2634,2638

(PL, SO, WN, BL, TH)

Italian Standard Flanges: UNI 2276,2277,2278,6083,6084,6088,6089,2299,2280,2281,2282,2283

(PL, SO, WN, BL, TH)

British standard flange: BS4504, 4506

Ministry of Chemical Industry Standard: HG5010-52 ~ HG5028-58, HGJ44-91 ~ HGJ65-91

            HG20592-97 (HG20593-97 ~ HG20614-97)

            HG20615-97 (HG20616-97 ~ HG20635-97)

Machinery standards: JB81-94 ~ JB86-94, JB / T79-94 ~ JB / T86-94

Pressure vessel standards: JB4700-2000 ~ JB4707-2000, SH501-1997 petrochemical steel jacket pipe flange

Marine flange standard: GB / T11694-94, GB / T3766-1996, GB / T11693-94, GB10746-89, GB / T4450-1995, GB / T11693-94, GB2506-2005, CBM1012-81, CBM1013, etc.

Add: No. 16, Road 3, Sanjiang Industry Zone, Shengzhou, Zhejiang, China

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