ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว Safety clamps are tools for handling flush joint pipes and drill collars. There are two kinds of models of safety clamps: WA-C safety clamps can accommodate pipes from
3-1/2~15-5/8 in (88.9-396.9mm) O.D. Model WA-T safety clamps can accommodate pipe from 1-1/3~4-1/2 in (28.6-114.3mm) O.D.
Multipurpose (MP) safety clamps are adjustable to a variety of tubular. The clamp has its own box with a nut wrench and an allen wrench. Manual clamps are equipped with screw and nut combination. The nut secures the clamp around the pipe and should be tightened with the supplied nut wrench. The clamp grips uniformly by design. The individual links give the clamp flexibility to wrap around the pipe and the inserts are spring loaded. See Specification tables on pages 5 through 7 for size ranges.
The safety clamps are not designed to hold or hoist the string weight - use in conjunction with slips The end user determines the clamping torque necessary to prevent marking/damaging tubular. Clamps are also available in an air over hydraulic configuration, which install easier and faster without a nut or wrench and use rig air (125 psi). The hydraulic safety clamp operates using a foot or hand actuated pump.
Ensure clamps are properly sized for the tubular in operation.
| Model | Size Range (in) | Total Number of links |
| WA-C | 3.3/4-4.5/8 | 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 | |
| Model | Size Range (in) | Total Number of links |
| WA-T | 1.1/8-2 | 4 |
| 2.1/8-3.1/4 | 5 | |
| 3.1/2-4.1/2 | 6 |
| Type | Size range | Total number of links | type | Size range | Total number of links |
| MP-S | 2.7/8-4.1/8 | 7 | MP-L | 15.7/8-17 | 17 |
| 4-5 | 8 | 17-18.1/2 | 18 | ||
| 4.1/2-5.5/8 | 7 | 18.1/8-19.3/8 | 19 | ||
| MP-R | 5.1/2-7 | 8 | MP-XL | 19.3/8-20.3/8 | 19 |
| 6.3/4-8.1/4 | 9 | 20.3/8-21.1/2 | 20 | ||
| 8-9.1/4 | 10 | 21-22.5/8 | 21 | ||
| 9.1/4-10.1/2 | 11 | 22.5/8-23.3/4 | 22 | ||
| MP-M | 10.1/2-11.1/2 | 12 | 23.3/4-24.7/8 | 23 | |
| 11.1/2-12.1/2 | 13 | 24.7/8-26 | 24 | ||
| 12.1/2-13.5/8 | 14 | 26-27.1/8 | 25 | ||
| 13.5/8-14.3/4 | 15 | 29.3/8-30.1/2 | 28 | ||
| 14.3/4-15.7/8 | 16 |
1) How can I place an order?
A: You can contact us by email about your order details, or place an order online.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are used.
3) What's the order procedure?
A: First we discuss order details and production details by email or TM. Then we issue you a PI for your confirmation. You will be requested to do a prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25days if we don't have the items in stock. Before production has finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit them to our customer or replace them in the next shipment.
5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into the next step production procedure.
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
