1.Standard: API 602,BS5352,API 598/600
2.Pressure:1.0~2.5MPa
3.Size:DN50~DN600;1/2’’-24’’
4.Material:WCB,Bronze,Brass,Stainless steel
5.Type: Rising Stem, BB, FB, OS&Y
6.Operating temperature :0~80℃
7.Medium: water oil gas and so on
8.Operation: Hand Wheel. Gear Devices, Electric, Etc
Applicable Standards:
Design and Manufacture: API600
Face to Face and End to End: ASME B16.10
Flanged End: ASME B16.5/ASME B16.47
Butt Welded End: ASME B16.25
Test&Inspection: API598
Design Description:
Full bore design
Outside Screw and Yoke(OS&Y)
Bolted Bonnet(BB)
Flexible wedge,fully guided
Solid or split wedge gate
Renewable seat rings
Forged T-head stem
Rising stem and non-rising handwheel
Flanged or butt welding ends
Available with bevel gear operator
Forged Steel Gate Valve through forging, processing, assembly, can withstand high pressure, forged steel gate valve for Class150 ~ 2500, working temperature -29 ~ 425 ℃ (carbon steel) or -29 ~ 500 ℃ (stainless steel) of small diameter pipeline, used to cut off or connect the medium in the pipeline. More applications in the oil pipeline.
VALVE WARRANTY 2 YEARS, UNCONDITIONAL REPLACEMENT FOR QUALITY PROBLEMS.
No. | PART | ASTM Material | |||||
A105 | LF2 | F11 | F304(L) | F316(L) | F51 | ||
1 | BODY | A105+SS304 | LF2 | F11 | F304(L) | F316(L) | F51 |
2 | DISC | F6a | F6a | F6a+STL | F304(L) | F316(L) | F51 |
3 | STEM | 410 | 410 | 410 | 304(L) | 316(L) | F51 |
4 | GASKET | A105 | LF2 | F11 | 304+Graphite | 316(L)+Graphite | 316(L)+Graphite |
5 | BONNET | 304+Graphite B16 | F304(L) | F316(L) | F51 | ||
6 | BOLT | B7 | L7 | F11 | B8(M) | B8(M) | B8M |
7 | PACKING | Flexible Graphite | |||||
8 | GLAND | A182 F6 | LF2 | F11 | F304 | F304 | F304 |
9 | GLAND FLANGE | A105 | LF2 | F304 | F304 | F304 | |
10 | NUT | A194 2H | 8 | ||||
11 | EYEBOLT | A193 B7 | B8 | ||||
12 | STEM NUT | A276 410 | |||||
13 | LOCK NUT | AISI 1035 | |||||
14 | NAMEPLATE | AL | |||||
15 | HANDWHEEL | ASTM A197 |
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Secondary Quality Testing Before Leaving The Factory
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