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...ribbed steel bar rolling straight thread head, it is an important equipment of steel bar connection. The rebar cold forging upsetting machine use the cold heading principle to make the steel end for plastic ...
... straight thread head, it is an important equipment of steel bar connection. The rebar cold forging upsetting machine use the cold heading principle to make the steel end for plastic deformation, diameter in...
Product Description Description: DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress...
Casing head CASING HEAD/CASING SPOOL/CASING HOUSING/API6A spareparts for wellhead 1. spool and adapter can be designed according to customer's all kinds of models and sizes to meet the requirements in work site...
Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt p...
We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our ...
We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our ...
We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our lon...
About us: We are a leading manufacturer for various of rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province...
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... in advance with a special upsetting machine, so that the diameter of the processed upsetting part is larger than the diameter of the base material. Then machine the upsetting part with the matching special ...
Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt p...
Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt p...
We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our ...
We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our lon...
About us: We are a leading manufacturer for various of rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province...