The polished rod clamp is of hinge-jointed 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 rope hanging device, and then the polished rod append and supprt 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.
We can supply full line of polished rod clamps and other casting parts according to customers' requirements as a professional supplier. All of its technical specifications meet the oil and gas industry standard SY/T5029-2003 and the American Petroleum Institution API SPEC 1B standard. It adopts precision casting, normalized thermal treatment and fine process in production, and fully tested after finished production to make it function well in use.
Material of Clamps:
45#(AISI 1045), 35Mn2A(AISI1536M), 25MnVA(AISI 1526/1526M)
Mechanical Properties:
Hardness Scale: 190HB-300HB
Rated Workload:
Each polished rod clamp design shall have a stated maximum load rating. The maximum rated load shall be no more than 75 % of the minimum load to initial slippage when a new polished rod clamp which has successfully completed validation testing per F. 3 in accordance with API Spec11B(27th).
Type:
As per stated workload:
Type WL12000, type WL 16000, type WL18100
As per structures:
Single Bolt (One Layer), Two Bolts (Two Layers), Three Bolts (Three Layers).
Sizes:
Φ25(1"), Φ28(1-1/8"), Φ32(1-1/4"), Φ35(1-3/8"), Φ38(1-1/2"), Φ41(1-5/8")
Suitable for polished rod size: 19mm, 22mm, 25mm, 28mm, 32mm, 38mm, 45mm, 50mm
Polished rod work load: 160KN --800KN
Structure composites:
Fasting bolt, fasting nut, clamp body, hinge, and fixed washer set
Yantai sanmon mechinery equipment Co., Ltd is a leading petroleum machine parts supplier around the world.Found in 2010, professional on supplying all kinds of petroleum machine and parts like sucker rod,rod, polished rod, sinker bar, drive rod, sucker rod coupling, sub cupling, polished rod connection, stuffing box, sucker rod guide & certralizer, polished rod clamp, polished rod bop, pumping tee, sucker rod sub surface pump, pump barrel, pump plunger, pump coupling, seating cups, nipples, seals and other accessories.
Our company is an international distributor and wholesaler.We keep focusing on oilfield industry supply for many years and provides various equipments for oilfield production and oilwell drilling.All of our products are excellent in quality and reasonable at prices.
We have been developing new technology to help our customers reduce cost.Through years efforts, we obtained good comments and trust from our international customers, and our products have been distributed to many countries such as u.S.A., Canada, India, Argentina, Brazil and so on.
"Customers demand is the first" which is always bear in our mind, and we are always striving to improve our crafts, our product quality and our services for pre-sale, dur-sale and after-sale.
I will be more than pleased to do so if anything I can do for you.
