Specifications:
Grade C sucker rod is made from fine carbon steel. It is featured by mid-strength, good plasticity, toughness, corrosion resistance. It is suitable for sour medium environment where it is no susceptible to sulphuric stress cracking.
Grade D sucker rod is made from fine alloy steel, featured by high strength, better plasticity and long service life after heat treatment. This product is suitable for no-corrosion or ligh-corrosion environment oil-well widely.
Grade HL and HY sucker rods are super-high strength sucker rod, having the same size and main parameter as grade D sucker rod, but their strength is capable to reach 966-1195 Mpa. Grade HL and HY sucker rod are suitable for the deep oil-well or big-pump capacity oil-well.
Grade K, KD and KH sucker rods are made from fine Cr-Ni-Mo alloy steel containing different amount of Ni. They possess more powerful anti-corrosion function. The products are suitable for strong corrosion oil-well, with depth of shallow, middle and deep respectively.
Steel Sucker Rod Selection Guide
Grade C: Designed for light-to-medium loads in shallow-to-medium depth wells and non-corrosive or effectively inhibited corrosive well fluids. Grade K: For light-to-medium loads in shallow-to-medium depth wells where corrosion is a problem and must be effectively inhibited.
Grade D: For heavy rod loads or deep wells in mild-to-medium corrosive well fluids that are effectively inhibited against corrosion.
Grade KD: For medium-heavy rod loads or deep wells in corrosive well fluids that are effectively inhibited against corrosion attack.
Grade HL and HY: Designed for heavy-extra heavy loads at any depth in corrosive fluids that are effectively inhibited against corrosion attack. Grade KH: Designed for extra heavy loads at any depth and fluids that are effectively inhibited against corrosion attack.
Manufacture silver brazing alloys in rod, wire, foil, and rings, fluxcoated rods, copper bronze and brass alloy, and silver and lead softsolders .
Distributor of tool steel, alloy steel, free cutting steel, carbon steel, stainless steel, special alloys, copper alloys, brass bars, aluminum alloys, bronze alloys and super alloys.
Suppliers of various types of stainless steel rods, bars and special steels in UK.
Steel Sucker Rod
Steel Sucker Rod The steel sucker rod, an essential part in the rod production system, is used to connect the pumping unit on the ground and the oil well pump down in the well....
