polished rod clamp

Short introduce:

Polished rod clamp, sucker rod clamp, clamps, sucker rod tong, polished rod tong, sucker rod spanners, sucker rod wrench, sucker rod, polished rod. Single bolt, Doulble bolts, Three bolts, for polished rod size 1-1/8", 1-1/4", 1-1/2".

Material of Clamps:

Ductile Iron, or 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