Product Range
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ModelISOAWSPurpose
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R507ISO 3580-A-E Z B 22 H10It is applicable for welding Cr5%-Mo pearlite heat-resistant steel structures.
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R407ISO 3580-A-E CrMo2 B 22 H5E9015-B3The product is applicable for welding pearlite heat-resistant steel structures containing Cr2.5%-Mo1% with working temperature below 550℃, such as high-temperature and high-pressure pipelines, synthetic chemical equipment, petroleum cracking equipment, etc.
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R317ISO 3580-A-E Z B 22 H5E9015-GThe product is applicable for welding pearlite heat-resistant steel structures with working temperature below 540℃, such as high-temperature and high-pressure boiler pipes, petroleum cracking equipment, high-temperature synthetic chemical equipment, etc.
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R307BHISO 3580-A-E CrMo1 B 22 H5E8015-B2The product is applicable for welding pressure-bearing equipment such as coke tower and gasifier, such as ASME SA387 Gr.12 Class2 steel.
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R307BLISO 3580-A-E CrMo1 B 22 H5E8015-B2The product is applicable for welding pressure-bearing equipment such as coke tower and gasifier, such as ASME SA387 Gr.11 Class2 steel.
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R307ISO 3580-A-E CrMo1 B 22 H5E8015-B2The product is applicable for welding Cr1%-Mo0.5% heat-resistant steel with working temperature below 520℃, such as boiler pipes, pressure vessels, petroleum refining equipment, etc.
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R306FeE8018-B2The product is applicable for welding Cr1%-Mo0.5% heat-resistant steel with working temperature below 520℃, such as boiler pipes, pressure vessels, petroleum refining equipment, etc.
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R207ISO 3580-A-E CrMo0.5 B 22 H5The product is applicable for welding CrMo pearlite heat-resistant steel with working temperature below 510℃ and corresponding steel grades such as high temperature and high pressure pipelines and chemical containers, such as 12CrMo.
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D237The product is applicable for surfacing welding of water conservancy machinery, dredging bucket and mining machinery parts damaged by sediment wear and cavitation.
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D227The product is applicable for surfacing welding on the surface of wear-resistant parts bearing a certain amount of impact load, such as the worn surface of disc hob of roadheader.
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