Active Member
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[China]
Address: Tonghai Road, Yongqian Hi-tech Park, Longwan, Wenzhou City, Zhejiang Province, China
Contact name:Jenny Xiao
zhejiang teyi valve co.,ltd. |
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Welded Bonnet Forged Steel Valves Flange Type Gate Valve Class 150
Product Description
Forged Steel Flanged End Gate Valves: API 602 Design, Bolted or Weled Bonnet, Socket Welded and Threaded Ends, 1/2 - 2 Inch, Pressure Rating Class 150 - 2500 LB or as customer required.
Design Features:
Dimmension:
| Size | 1/2” | 3/4” | 1” | 11/4 | 11/2 | 2” | 21/2 | ||
| L(mm) | Class150 | 108 | 117 | 127 | 140 | 165 | 178 | 190 | |
| Class300 | 140 | 152 | 165 | 178 | 190 | 216 | 241 | ||
| Class600 | 165 | 190 | 216 | 229 | 241 | 292 | 330 | ||
| Handwheel Diameter | 100 | 100 | 125 | 160 | 160 | 180 | 200 | ||
| H (mm) | Class150 | 161 | 163 | 196 | 226 | 250 | 290 | 357 | |
| Class300 | 176 | 184 | 217 | 226 | 250 | 290 | 357 | ||
| Class600 | 176 | 184 | 217 | 226 | 250 | 290 | 357 | ||
Material List:
| Item | Part Name | Standard | Low Temperature | Stainless Steel |
| 1 | Body | A105 | A350 LF2 | A182 F316 |
| 2 | Seat | A105 | A350 LF2 | A182 F316 |
| 3 | Wedge | A105 | A350 LF2 | A182 F316 |
| 4 | Stem | A182 F6 | A182 F304 | A182 F316 |
| 5 | Gasket | SS304/SS316+Graphite/Soft carbon steel/SS304/SS316 Metal Ring | ||
| 6 | Bonnet | A105 | A350 LF2 | A182 F316 |
| 7 | Bolt | A193 B7/B7M | A320 L7/L7M | A193 B8M |
| 8 | Stem Packing | Graphite/PTFE | ||
| 9 | Gland | A276 410 | A276 410 | A276 316 |
| 10 | Gland Flange | A105 | A350 LF2 | A182 F316 |
| 11 | Gland Nut | A194 2H/2HM | A194 7/7M | A194 8 |
| 12 | Eyebolt | A193 B7/B7M | A320 L7/L7M | A193 B8 |
| 13 | Stem Nut | A276 420/Cu-Alloy | ||
| 14 | Handwheel | Steel/Ductile Iron | ||
Standards:
| Design And Manufacture | API 602(BS 5352) |
| Design And Manufacture | ASME B16.10 Or Manufacturer's specification |
| Flange Ends Dimensions | ASME B16.5 |
| BW Ends Dimensions | ASME B16.25 |
| Socket Weld Ends Dimensions | ASME B16.11 |
| Threaded Ends Dimensions | ASME B1.20.1 |
| Pressure-Temperature Ratings | ASME B16.34 |
| Normal Pressure | Class 800-1500 |
| Normal Diameter | NPS1/2"-2" |
Competitive Advantages:
1. Our products is guaranteed within 18 months after delivery.
2. We offer free sample if interest before orders.
3. Technology renovation, process improvement, structure
optimization and quality improvement.
4. Excellent after-sales service system, providing timely and
optimal service, which help you to win the market.
5. Convenient shipping sea port, and standard exporting carton
boxes & plywood cases.
6. 100% inspection & testing before delivery.
7. Third party inspection on customer requirement.
