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Negotiable
MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Shuangjia
Place of Origin:
China
Model Number:
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Related Products
Brand Name
Shuangjia
Place of Origin
China
elly valve also named kelly Cock/Drill Pipe Safety valve, allowing free passage of drilling fluid without pressure.The valve can be used as a drill pipe safety valve or upper kelly valve to control blowout pressure, or as a lower Kelly Valve to prevent loss of drilling fluid when the kelly is disconnected.It has a pressure rating of 5,000psi,10,000psi or 15,000psi.
| Name | Type | O.D | I.D | Connection |
| mm(inch) | mm(inch) | API | ||
| Upper kelly valve | XS197A | 197;7-3/4'' | 76.2;3'' | 6-5/8REG LH |
| XS200-1 | 200;7-7/8'' | 6-5/8REG LH | ||
| XS203-1 | 203;8'' | 6-5/8REG LH | ||
| Lower kelly valve | XS111-1 | 111;4-3/8'' | 40;1-37/64'' | NC31 |
| XS121-2 | 121;4-3/4'' | 44.5;1-3/4'' | NC38 | |
| XS135-1 | 135;5-5/16'' | |||
| XS168A | 168;6-5/8'' | 71.4;2-13/16'' | NC50 | |
| XS178-3 | 178;7'' | 5-1/2FH | ||
| XS184A-1 | 184;7-1/4'' | 5-1/2FH | ||
| When ordering or requesting quotation, if size out of above specification, pls. specify clearly. | ||||
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Mrs. Grace Wang
Sales Executive
Mudanjiang, Heilongjiang, China
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Business Type
Manufacturer
Year Established
2001
Factory Size
Above 100,000 square meters
Annual Export Value
Above US$100 Million
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