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National standard inner and outer wire long moon bend

Executive standard: GB/T 3287 Application field: suitable for conveying water, oil, air, gas, steam and other general pipeline connection. Specifications: DN 15-100mm Working pressure: 1.6MPa Material: Malleable cast iron KTH330-08 Tensile strength: ≥ 330MPa Elongation: ≥ 8%

National Standard Internal and External Wire Oil Elbow

Executive standard: GB/T 3287 Application field: suitable for conveying water, oil, air, gas, steam and other general pipeline connection. Specifications: DN 15-100mm Working pressure: 1.6MPa Material: Malleable cast iron KTH330-08 Tensile strength: ≥ 330MPa Elongation: ≥ 8%

GB internal and external wire elbow

Executive standard: GB/T 3287 Application field: suitable for conveying water, oil, air, gas, steam and other general pipeline connection. Specifications: DN 15-100mm Working pressure: 1.6MPa Material: Malleable cast iron KTH330-08 Tensile strength: ≥ 330MPa Elongation: ≥ 8%

National standard inner and outer wire hoop

Executive standard: GB/T 3287 Application field: suitable for conveying water, oil, air, gas, steam and other general pipeline connection. Specifications: DN 15-100mm Working pressure: 1.6MPa Material: Malleable cast iron KTH330-08 Tensile strength: ≥ 330MPa Elongation: ≥ 8%

GB Bridge Crossing

Executive standard: GB/T 3287 Application field: suitable for conveying water, oil, air, gas, steam and other general pipeline connection. Specifications: DN 15-100mm Working pressure: 1.6MPa Material: Malleable cast iron KTH330-08 Tensile strength: ≥ 330MPa Elongation: ≥ 8%

GB pipe cap

Executive standard: GB/T 3287 Application field: suitable for conveying water, oil, air, gas, steam and other general pipeline connection. Specifications: DN 15-100mm Working pressure: 1.6MPa Material: Malleable cast iron KTH330-08 Tensile strength: ≥ 330MPa Elongation: ≥ 8%

GB Guanggu

Executive standard: GB/T 3287 Application field: suitable for conveying water, oil, air, gas, steam and other general pipeline connection. Specifications: DN 15-100mm Working pressure: 1.6MPa Material: Malleable cast iron KTH330-08 Tensile strength: ≥ 330MPa Elongation: ≥ 8%

National standard and mother

Executive standard: GB/T 3287 Application field: suitable for conveying water, oil, air, gas, steam and other general pipeline connection. Specifications: DN 15-100mm Working pressure: 1.6MPa Material: Malleable cast iron KTH330-08 Tensile strength: ≥ 330MPa Elongation: ≥ 8%
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Hebei Jianzhi Casting Group Ltd.
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