Single / Double / Three Bolt Polished Rod Clamp Oilfield Wellhead Equipment Sucker Rod Clamp

Polished Rod Clamp Description of Oilfield Wellhead Equpiment

Polished rod clamp is of butterfly structure, it is fixed on the polished rod as retaining device for the rope hanger. It makes the pumping unit horsehead connected with polished rod through rod eye lifting device, and then the polished rod append and support the load of sucker rod string. The polished rod clamp is an important part connecting oil pump and sucker rod, it is required not only reliable, have a certain capacity, but also can not cause damage for sucker rod.

1. Chemical Composition
To meet the requirements of this specification, polished rod manufactured from any AISI or equivalent specification recommended cast iron or carbon steel as follows.
a) ASTM A536 ductile iron 65-45-12, or equivalent international series number.
b) Carbon Steel; aisi1015 to 1045 or AISI 1515 to 1545, or equivalent international series number.

2. Mechanical Properties
Tie allowable hardness range for polished rod clamps is between 190 and 300 HB

3. Maximum Load Rating
Each polished rod clamp design has a stated maximum load rating. The maximum rated load is no more than 75% of the minimum load to initial slippage when a new polished rod clamp which has successfully completed validation testing per in accordance with this specification.

WL12000 single bolt		Polished Rod Diameter	Working load	Tightening Torque	Weight
		22mm	78.5KN	3200N.m	5.6Kg
		25mm	100KN		5.5Kg
		25.4mm (1in)	100KN		5.5Kg
		28.6mm (1 1/8in)	118KN		5.5Kg
WL16000 two bolt		Polished Rod Diameter	Working load	Tightening Torque	Weight
		25.4mm (1 in)	118KN	1545N.m	7.3 Kg
		28mm	157KN		7.2 Kg
		28.6mm (1 1/8in)	157KN		7.2 Kg
		31.8mm (1 1/4in)	157KN		7.1 Kg
		32mm	157KN		7.1 Kg
		38.1mm (1 1/2in)	178KN		9 Kg
WL18100 three bolt		Polished Rod Diameter	Working load	Tightening Torque	Weight
		31.8mm (1 1/4in)	178 KN	1977N.m	10.35Kg
		32mm	178 KN		10.35Kg
		38.1mm (1 1/2in)	178 KN		10.2Kg

FAQ

1. Who are we?
Topland is an integrated supplier established in 2008. We are a global group of oilfield supplies with excellent teams in more than 5 countries. such as UAE, Kuwait, Iran and Saudi Arabia. We cooperated with ADES, ECDE, EDC, SOCAR-AQS, PDL, SAKSON, ONGC etc.

2. How can we guarantee quality?
Always a double requirements and drawing checking before the production;
Always final Inspection before shipment;
3. What can you buy from us?
Drilling rig equipment and the related spares for the oil and natural gas industries. Like Rig Components, Drawworks Spare parts and Mud Pump Spare parts, Hydraulic Disc Brake,Solids Control Equipment, Drilling and Fishing Tools,Wellhead Control Equipment,Drilling Accessories, Cementing Equipment and Tools etc.

4. Why should you choose us?
4-1. Professional & Efficient, Customer Focus, Win-win Cooperation

4-2. Fast Quote, Competitive price & within shortest lead time

4-3. Complete Range of products, like spare parts which are interchangeable with most of the well-known OEM equipment.

4-2. Order tracking service

5. How is the packing?

All the packing will meet the strict export packing requirement, we surely know how important the beautiful and firm packaging to the goods.

6. What is your terms of payment?

A: Generally by T/T, 30% advance payment, the balance 70% payment should be paid before delivery. We support EXW, FOB, FCA, CFR, CIF, CIP, DAP, DDU and DDP INCO Terms.