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Help CenterJunk Subs
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
Junk Sub is normally run just above the drill bit or milling tool, with a cup for catching objects too heavy to be completely circulated out of the hole. It is also run above a scraper, operators can get quicker, cleaner scraping jobs.
| Type | Hole Size Range | Max. O.D. | Sub O.D. | I.D. | Connection |
| (mm/inch) | (mm/inch) | (mm/inch) | (mm/inch) | API | |
| SLB127 | 152.4~161.9(6~6-3/9) | 127(5) | 114.3(4-1/2) | 38.1(1-1/2) | 3-1/2REG |
| SLB168 | 190.5~215.9(7-1/2~8-1/2) | 168(6-5/8) | 146(5-3/4) | 57.2(2-1/4) | 4-1/2REG |
| SLB175 | 219~244.5(8-5/8~9-5/8) | 175(6-57/64) | 146(5-3/4) | 57.2(2-1/4) | 4-1/2REG |
| SLB245 | 292.1~330.2(11-1/2~13) | 244.5(9-5/8) | 203.2(8) | 71.4(2-13/16) | 6-5/8REG |
| SLB330 | 374.7~444.5(14-3/4~17-1/2) | 330(13) | 241.3(9-1/2) | 76.2(3) | 7-5/8REG |
| When ordering or requesting quotation, if size out of above specification, pls. specify clearly. | |||||
Send Inquiry to This Supplier
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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