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Ningbo Xinggang Pipeline Equipment Co., Ltd
Zhejiang stainless steel loose flange
NegotiableUpdate on 02/10
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Overview
Zhejiang stainless steel loose flange, also known as loose flange or flanged flange, belongs to the loose flange type. Zhejiang stainless steel loose flange is a flange plate that can be flexibly flanged and matched. The advantage is that when the flange deforms, it does not produce additional torque to the container or pipeline. The flange manufacturer can use different materials from the container or pipeline to manufacture it, which is convenient for saving precious metals. The disadvantage is that the strength of the loose ring is low, the pressure is low, and it cannot be used in high-pressure pipe networks
Product Details
Zhejiang stainless steel loose flange, also known as loose flange or flanged flange, is a type of loose flange. Zhejiang stainless steel loose flange is a flange that can be moved by flanging. Loose flange is a flange that is fitted onto the pipe end using flanging, steel rings, etc. The flange can move on the pipe end. The steel ring or flange is the sealing surface, while the function of the flange is to press them tightly. It can be seen that due to being blocked by steel rings or flanges, the loose flange does not come into contact with the medium. The advantage of loose flange is that it does not generate additional torque on the container or pipeline when the flange deforms. The flange manufacturer can use different materials from the container or pipeline to manufacture it, which is convenient for saving precious metals. The disadvantage is that the strength of the loose flange ring is low, and it can withstand low pressure and cannot be used in high-pressure pipelines. Loose flange plates can be divided into three forms: flat welded steel ring loose flange, plate flange loose flange, and butt welded ring loose flange.
Zhejiang stainless steel loose flange can be divided into: (304, 304L, 316, 316L, S30408, S30403, S31608, S31603, SUS304, ASTM A403, TP321, TP317L, 347, 0Cr18Ni9, 00Cr19Ni10, 00Cr17Ni14Mo2, 1Cr18Ni9Ti, 06Cr17Ni12Mo2, 022Cr17Ni12Mo2, etc.);
National standard for loose flange:
GB/T 9118-2010 Welded Ring Neck Loose Sleeve Steel Pipe Flanges
GB/T 9120-2010 Welded Ring Plate Loose Sleeve Steel Pipe Flanges
GB/T 9121-2010 Flat welding ring plate loose sleeve steel pipe flange
GB/T 9122-2010 Flanged Ring Plate Loose Steel Pipe Flanges
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