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Size : ID40" to 320", Design pressure:29PSI to 145PSI, Standard: EJMA - details see: https://www.machineto.com/expansion-joint-for-blast-furnace-10159934

1. Size : ID 40"to 320"
2. material : AISI316L,AISI 321, Incoloy825

3. Operating Temperature: less than +2912F

4. Testing

Dimension Test

Visual Test

Air tightness Test

Non destructive Test

Pressure Test

Material Certificate

5. Standard : EJMA 2008
6.Certificate: ISO 9001:2008

Founded in 1999, Qinhuangdao Taidy Pipe Industry Co., Ltd. is with a working area of 80,000 square meters and 406 workers. We are an ISO9001 certified manufacturer and a supplier of stainless steel hoses, bellow expansion joints and pump connectors.

Our company mainly produces hoses and expansion joints in compliance with the BS6501, ISO10380, EJMA-2000, GB/T14525-93 and GB/T12777-99 standards. We can provide stainless steel hoses with a size range from 1/4" to 32" and 3/4" to 320" for bellow expansion joints.

In 2004, our company exports USD4,000,000 of products to the USA, Japan, Europe, and Australia. Meeting customers' demands, these products are widely used in the oil industry, the power industry, and the chemical industry in addition to iron refinery and fire fighting usage.

With OEM service available, our 28 engineers design samples for clients with three to seven lead days. They annually develop five new products offering customers a wide range of product selections.

Equipped with 26 production lines, bellow and hose forming machines, and CNC lathes, our annual turnout reaches 3,000,000 meters of hoses and 200,000 pieces of expansion joints.

Our personnel warmly welcome clients both in the domestic and the overseas markets for long-term business relationships