API 718, UNS N05500 (Monel K-500), N04400 (Monel 400) bright bar for electric submersible pump shaft making

PRODUCT

Bright bar for electric submersible pump shaft making

Material

UNS N07718 (API STD 6A 718)

UNS N05500 (Monel K-500)

UNS N04400 (Monel 400)

Size

Dia.10mm - 60mm

Length

500 - 9000mm

Smelting

VIM, VIM+IG-ESR, VIM+IG-ESR+VAR

Delivery condition

Cold forming + aging + peeled & polished

Surface quality

64 micro inches RMS maximum

Diameter tolerance

-0.051mm, +0.000mm / -0.076mm, +0.000mm

Straightness

Dia.10.00-23.80mm : 0.020 inch throw maximum in one revolution

Dia.>23.80mm : 0.015 inch throw maximum in one revolution

Inspection for precision straightness:

Precision straightened rod is checked for straightness when supported on rollers at 42-inch intervals. Rods shorter than 42 inches shall be supported at both ends. The rod is placed on a precision table equipped with supports and ball bearing rollers. The rod is slowly rotated with a dial indicator against the outside diameter. The deviation from straightness in any portion of the rod between the supports shall not exceed above limits. The deviation from straightness (also called throw) is the difference between the maximum and minimum readings on the dial indicator in one complete revolution of the rod. This necessarily includes the throw caused by ovality of the rod as well as that caused by out of straightness.

Brief introduction of our facotry

Over 30 years of professional manufacturing of ESP (electric submersible pump) shafts, protector shafts, oil-gas separator shafts and bright bars with material of nickel base alloy UNS N07718 (API STD 6A 718), UNS N06625 (Inconel 625) and Ni-Cu base alloy UNS N04400 (Monel 400), UNS N05500 (Monel K-500).

We have a full range of process, equipment, testing and inspection means from smelting to finished products. And we have deep cooperation with the Shanghai Jiaotong University for technology and R&D.

We have been quality suppliers of equipment accessories to domestic large and mediumld oil-gas fileds like Shengli oilfield, Daqing oilfield, Zhongyuan oilfield and others.

Our sales peer first in China. Our products have been selling to many countries such as Sudan, Indonesia, Oman. We are designated and authorized manufacturer by Summit ESP, a subsidiary of Halliburton.

BUSINESS TERM

With background of more than 50 years of material R&D experience, CMMC is a high-tech enterprise specialized in production of high temperature alloys, corrosion resistant alloys, precision alloys, wear resistant alloys, refractory alloys and other special alloys.

With main smelting equipments by CONSARC, including vacuum induction melting furnace (VIM 3 metric tons x 1 set), inert gas protective electric slag remelting furnace (IG-ESR 5 metric tons x 1 set, 10 metric tons x 2 sets), vacuum arc remelting furnace (VAR 10 metric tons x 1 set), CMMC has an annual production capacity of 3000 metric tons.

Established in 2016, CMMC stll having an investing plan of more than 30 million U.S.Dollars in the coming 5 years. CMMC aspires to become an internationally renowned supplier and leading brand of key materials for core components of high-end equipments in the application fields of aerospace, clean energy, petroleum, chemical engineering, medical, marine engineering, food and automobile, etc.

Our main products include forgings, bars, rods, tubulars, plates, sheets, strips, wire rods, precision wires, etc.

From ultra-pure smelting,  hot and cold forming, heat treatment, mechanical processing to finish machining, CMMC provides the whole process of one-stop professional services.

From demand idea to research and development, from technology innovation to promoting of products upgrading, from customer's puzzles and difficulties to final solution, from smelting to market, no matter wherever, whenever, whatever and however, CMMC always try to provide satisfactory one-stop service.

By providing better materials to make a better world, CMMC never give up the dream.