Gate Valve
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Forged Steel Gate Valve
DESIGN & MANUFACTURE STANDARD
• Design and manufacture: API 602, ASME B16.34
• Connection ends dimension: ASME B1.20.1 and ASME B16.25
-Inspection test: API 598Specifications
-Nominal pressure: 150-800LB
• Strength test: 1.5xPN
• Seal test: 1.1xPN
• Gas seal test: 0.6Mpa
• Valve body material: A105(C), F304(P), F304L(PL), F316(R), F316L(RL)
• Suitable medium: water, steam, oil products, nitric acid, acetic acid
• Suitable temperature: -29°C-425°C -
Stainless Steel Female Gate Valve
Specifications
-Nominal pressure: PN1.6,2.5,4.0,6.4Mpa
• Strength testing pressure: PT2.4, 3.8,6.0, 9.6MPa
• Seat testing pressure(high pressure): 1.8, 2.8,4.4, 7.1 MPa
• Applicable temperature: -29℃-150℃
• Applicable media:
Z15H-(16-64)C Water. Oil. Gas
Z15W-(16-64)P Nitric acid
Z15W-(16-64)R Acetic acid -
Slab Gate Valve
DESIGN & MANUFACTURE STANDARD
• Design and Manufacturing: GB/T19672, API 6D
• Face-to-Face: GB/T 19672, API 6D
• End flange: JB/T79, HG/T20592, ASME B16.5, GB/T 12224, ASME B16.25
• Inspection and testing: GB/T19672, GB/T26480, API6DSpecifications
-Nominal pressure: 1.6, 2.5,4.0, 6.3Mpa
• Strength test: 2.4,3.8,6.0, 9.5Mpa
• Seal test: 1.8,2.8,4.4, 7.0Mpa, Gas seal test: 0.6Mpa
• Valve body material: WCB(C), CF8(P), CF3(PL),CF8M(R), CF3M(RL)
• Suitable medium: Oil, natural gas, water, abrasive media
• Suitable temperature: -29°C~120°C -
Gb, Din Gate Valve
DESIGN & MANUFACTURE STANDARD
• Design and Manufacturing: GB/T 12234, DIN 3352
• Face-to-Face: GB/T 12221, DIN3202
• End flange: JB/T 79, DIN 2543
• Inspection and testing: GBfT 26480, DIN 3230Specifications
-Nominal pressure: 1.6, 2.5,4.0, 6.3Mpa
• Strength test: 2.4, 3.8,6.0, 9.5Mpa
-Seal test: 1.8,2.8,4.4, 7.0Mpa
• Gas seal test: 0.6Mpa
• Valve body material: WCB(C), CF8(P), CF3(PL), CF8M(R), CF3M(RL)
• Suitable medium: water, steam, oil products, nitric acid, acetic acid
• Suitable temperature: -29℃~425℃ -
Forged Steel Gate Valve
DESIGN & MANUFACTURE STANDARD
• Design and Manufacturing: API 602, BS 5352, ASME B16.34
• End flange: ASME B16.5
• Inspection and testing: API 598Specifications
• Nominal pressure: 150-1500LB
• Strength test: 1.5XPN Mpa
• Seal test: 1.1XPN Mpa
• Gas seal test: 0.6Mpa
• Valve body material: A105(C), F304(P), F304(PL), F316(R), F316L(RL)
• Suitable medium: water, steam, oil products, nitric acid, acetic acid
• Suitable temperature: -29°C~425°C -
Flange Gate Valve(Non-Rising)
DESIGN & MANUFACTURE STANDARD
• Design and Manufacturing: GB/T12234
• Face-to-Face: GB/T 12221
• End flange: JB/T 79
• Inspection and testing: GB/T 26480Specifications
• Nominal pressure: 1.0Mpa
• Strength test: 1.5Mpa
• Seal test: 1.1 Mpa
• Gas seal test: 0.6Mpa
• Valve body material: WCB(C), CF8(P), CF3(PL), CF8M(R), CF3M(RL)
• Suitable medium: water, steam, oil products, nitric acid, acetic acid
• Suitable temperature: -29℃~425℃ -
Expanding Double Seal Valve
Design standards
• Design standard:ASME B16.34, JB/T 10673
• Face to face length:ASME B16.10, GB/T12221
• Connection standard:ASME B16.5 , HG/T 20592, JB/T79
-Test and inspection standard:API 598, GB/T 13927Performance Specification
• Nominal pressure:PN1.6.2.5.4.0.6.4
• Strength testing pressure:PT2.4, 3.8, 6.0, 9.6Mpa
• Seat testing pressure(low pressure): 0.6Mpa
• Applicable temperature:-29°C -425°C
• Applicable media: Water. Oil. Gas, etc. -
Clamped-Package / Butt Weld/ Flange Diaphragm Valve
Performance specifications
• Nominal pressure: 1.0MPa
• Strength test: 1.5MPa
• Sealing test: 1.1 MPa
• Valve body material: CF8(P), CF3(PL), CF8M(R), CF3M(RL)
• Applicable medium: water, steam, oil, nitric acid, acetic acid
• Applicable ferret: -29℃-150℃ -
Ansi, Jis Gate Valve
DESIGN & MANUFACTURE STANDARD
• Design and Manufacturing: API600, ASME B16.34, BS 1414
• Face-to-Face: ASME B16.10
-End flange: ASME B16.5, ASME B16.47, JIS B2220
• Inspection and testing: ISO 5208, API 598, BS 6755Specifications
-Nominal pressure: 150, 300LB, 10K, 20K
-Strength test: PT3.0, 7.5,2.4, 5.8Mpa
-Seal test: 2.2, 5.5,1.5,4.0Mpa
• Gas seal test: 0.6Mpa
• Valve body material: WCB(C), CF8(P), CF3(PL), CF8M(R), CF3M(RL)
• Suitable medium: water, steam, oil products, nitric acid, acetic acid
-Suitable temperature: -29℃~425℃ -
NON-RISING STEM GATE
Product Structure MAIN OUTER SIZE DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 L 178 190 203 229 254 267 292 330 356 381 406 432 457 508 610 660 DO 160 160 200 200 225 280 330 385 385 450 450 520 620 458 458 458 Non-Rising Stem Hmax 198 225 293 303 340 417 515 621 710 869 923 1169 1554 1856 2176 2598 350 406 520 ...