1. Master clamp:
(1) Scope of application: 2 3/8'', 2 7/8'', 3 1/2'' tubing
(2) Rated high-grade torque: 0.6~1.1 KN.m
(3) Rated low gear torque: 1.8~3.0 KN.m
(4) Maximum torque: 4.0KN.m
(5) Rated high-grade speed: 100 r/min
(6) Rated low gear speed: 30 r/min
(7) Opening size: 95 mm
(8) Moving mass: 105 kg
2. Back pliers:
(1) Scope of application: 2 3/8'', 2 7/8'', 3 1/2'' flat and thickened oil pipe coupling
(2) Opening size: 116mm
(3) Moving mass: 53 kg
3. Dimensions of combination pliers: 650*430*550mm
4. Rated system pressure: 6~10 Mpa
5. Maximum oil supply pressure: 12.5 Mpa
6. Rated oil supply: 80 L/min

Liaoning Tolian Technology Development Co.,LTD is a new type of technology company with import and export right approved by the state foreign trade and economic cooperation bureau and the General Administration of Customs . Tolian is a manufacturer with factory who has a strong products develop team with many experienced workers; We are manufacturing the custom fittings from your drawings or existing samples. Our objective is to develop and produce merchandise to meet your exact specifications and offer an extensive range of styles to ensure that we can satisfy your expectations and budget. Our inspectors are carefully checking every detail of the products before shipping, making sure that the products are correct according to requires. Most of our client benefit from our service. We have advanced CNC machining Centers,CNC milled machine, welding equipment and high-educated engineers so that we can meet your demand to make the product according to your drawings or samples. We've been able to provide total solutions to clients in a variety of industries. To find out if we're the right for you, contact us today.