The basic information

Material	Carbon steel, Galvanized iron, Stainless Steel 201, 202, 301, 304,316, 409, 430, 410 etc
country of origin	Zhejiang, China
Brand	TIANYIN
Advantages	1) High quality and competitiveprice            2) Direct Manufacture 3) OEM Offered                                             4) Reliable supplier and good after-sales service 5) Timely shipment                                     6) Year-round supply 7) Large orders will enjoy a discount
Application ranges	These are used more open structure of inner and outerrings and bolted to effectively solve the problems of soft and hard pipeconnection leak issue.
Tolerance	±0.0002 in; ±0.0051 mm

product description
Couplings consist of gasket and shield assemblies. The shield assemblies have two clamps depending on the size. Gaskets are rubber.
Engineered to connect no-hub cast iron pipe in applications replacing the less efficient hub and spigot material.
Our unique shield design employs bi-directional corrugations for maximum transfer of pressure from the clamps to the gasket. This patented* shield design adjusts to differences in the circumference and outside diameters of the pipes being joined. This eliminates gasket wrinkling and thereby eliminates leak paths. These bi-directional corrugations also create sealing pressure in both parallel and transverse patterns on the gasket and pipe. This works to avoid "pull out" failures and provides a positive, reliable seal.

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Aout our factory













TIANYIN is a manufacturer of multiple grades and sizes of traditionalWorm Drive hose clamps. Various Types are availanle or according to yourrequirements. Please do not hesitate to contact me, If you have anyquestion, We will give you the reply as soon as possible.