Dongying Oilman Machinery Equipment Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 300 pieces per month |
| Delivery Time | 15-30 work days |
| Packaging Details | Export Wooden Case |
| Product Name | Oilfield API 7K Type MP Drill Collar Safety Clamps For Drilling Rig |
| Keywords | Oilfield Drilling Safety Clamp |
| Machine Type | Drilling Rig and Workover Rig |
| Use | Oilfield |
| Material | Alloy Steel |
| Processing Type | Forging |
| Color | Red, or as customer requirement |
| Size | 3 1/2"- 36 1/8" |
| Brand Name | |
| Model Number | Type T, Type C, Type MP |
| Certification | API 7K |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 300 pieces per month |
| Delivery Time | 15-30 work days | Packaging Details | Export Wooden Case |
| Product Name | Oilfield API 7K Type MP Drill Collar Safety Clamps For Drilling Rig | Keywords | Oilfield Drilling Safety Clamp |
| Machine Type | Drilling Rig and Workover Rig | Use | Oilfield |
| Material | Alloy Steel | Processing Type | Forging |
| Color | Red, or as customer requirement | Size | 3 1/2"- 36 1/8" |
| Brand Name | Model Number | Type T, Type C, Type MP | |
| Certification | API 7K | Place of Origin | China |
| High Light | Drill Collar Safety Clamps ，Safety Clamps Oilfield 7K Type ，MP Drilling Handling Tools Clamps | ||
Oilfield API 7K Type MP Drill Collar Safety Clamps For Drilling Rig
The Safety Clamp consists of individual links, flexibly hinged together. Each link has a separate tapered slip which acts as a gripping member, much like a tapered rotary slip, and each slip is held in a retracted position on the taper by spring tension. When the clamp is tightened, each small slip take a firm initial grip on the surface of the pipe. Should the pipe start to fall, or should load increase occur against the slips, the taper mounting causes each slip to wedge tighter against the surface of the pipe to increase the grip or lock the pipe against further movement.
Gripping pressure is always uniform around the pipe so there is little danger of crushing thin-walled pipe or damaging the pipe surface. And, since each link, complete with tapered slip, is interchangeable as a unit, the Safety Clamp is readily adaptable to virtually any diameter. Each link changes the effective gripping diameter of the clamp one inch. All parts are made of alloy steel, heat-treated for strength and gripping ability.
1.Type T
2.Type C
3.Type MP
Technical Parameters
| Type | Pipe O.D(in) | No. of Chain Links |
| WA-C | 3 1/2-4 5/8 | 7 |
| 4 1/2- 5 5/8 | 8 | |
| 5 1/2-6 5/8 | 9 | |
| 6 1/2- 7 5/8 | 10 | |
| 7 1/2-8 5/8 | 11 | |
| 8 1/2- 9 5/8 | 12 | |
| 9 1/2- 10 5/8 | 13 | |
| 10 1/2-11 5/8 | 14 | |
| 11 1/2-12 5/8 | 15 | |
| 12 1/2- 13 5/8 | 16 | |
| 13 1/2- 14 5/8 | 17 | |
| 14 1/2- 15 5/8 | 18 | |
| WA-T | 1 1/8-2 | 4 |
| 2 1/8-3 1/4 | 5 | |
| 3 1/2-4 1/2 | 6 |
| Type | Pipe O.D(in) | No. of Chain Links |
| MP-S | 2 7/8-4 1/8 | 7 |
| 4-5 | 8 | |
| MP-R | 4 1/2-5 5/8 | 7 |
| 5 1/2-7 | 8 | |
| 6 3/4-8 1/4 | 9 | |
| 8-9 1/4 | 10 | |
| 9 1/4-10 1/2 | 11 | |
| MP-M | 10 1/2-11 1/2 | 12 |
| 11 1/2-12 1/2 | 13 | |
| 12 1/2-13 5/8 | 14 | |
| 13 5/8-14 3/4 | 15 | |
| 14 3/4-15 7/8 | 16 | |
| MP-L | 15 7/8-17 | 17 |
| 17-18 1/2 | 18 | |
| 18 1/8-19 3/8 | 19 | |
| MP-XL | 19 3/8-20 3/8 | 19 |
| 20 3/8-21 1/2 | 20 | |
| 21-22 5/8 | 21 | |
| 22 5/8-23 3/4 | 22 | |
| 23 3/4-24 7/8 | 23 | |
| 24 7/8-26 | 24 | |
| 26-27 1/8 | 25 | |
| 29 3/8-30 1/2 | 28 | |
| 35-36 1/8 | 33 |
Products Show:
Any enquiry please contact us by email: christal@oilmancn.com.
Visit our website: www.oilmanchina.com for more products information.
WhatsApp/WeChat:+86 13475294399
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2017
Total Annual:
100,0000-1000,000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products... Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products...
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