• Model NO.: API 5CT J55
  • Technique: Hot Rolled
  • Surface Treatment: Black
  • Section Shape: Round
  • Thickness: 5.21 - 16.13 mm
  • Connection: Btc, New Vam, Vam Top, Fox, Hydril(Equivalent)etc
  • Transport Package: Regular Packing or Buyers′ Requirement
  • Origin: China
  • Type: Seamless
  • Material: API J55, API K55, API L80, API N80, API P110,etc.
  • Usage: Oil/Gas Drilling
  • Size: 114.3 - 508 mm
  • Length: R1/R2/R3
  • Trademark: Derbo
  • Specification: SGS, CE
  • HS Code: 3917310000
3 1/2 inch 12.7 J55 EUE 8rd API 5CT Seamless tubing
1.Technical Paratemeters
 
Standard API 5CT/ ISO11960
Grade Group.1 H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, 
K55/PSL.1, K55/PSL.2, K55/PSL.3,
N80(1)/PSL.1, N80(1)/PSL.2, N80(Q)/PSL.1, 
N80(Q)/PSL.2, N80(Q)/PSL.3
Group.2 M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, 
L80(1)/PSL.3, L80(9Cr)/PSL.1, L80(13Cr)/PSL.1, 
C90/PSL.1, C90/PSL.2,
 C90/PSL.3, T95/PSL.1, T95/PSL.2T95/PSL.3
Group.3 P110/PSL.1, P110/PSL.2, P110/PSL.3,
Group.4 Q125/PSL.1, Q125/PSL.2, Q125/PSL.3,
Minimum Order Quantity 30 Ton
Outside DiameterRanges Tubing 1.66 inch to 4 1/2 inch or 42.16mm to 114.3mm
Casing 4 1/2 inch to 20 inch or 114.3mm to 508mm
Wall Thickness According to API 5CT Standard
Length Tubing R1 (6.10m to 7.32m), R2 (8.53m to 9.75m), R3 (11.58m to 12.80m)
Casing R1 (4.88m to 7.62m), R2 (7.62m to 10.36m), R3 (10.36m to 14.63m)
Type Seamless
Type of End-Finish Tubing P, I, N, U
Casing P, S, B, L

Technical Specification
Item Tolerance
OD D<114.3mm ±0.79mm
D≥114.3mm +1%D
-0.5%D
WT   -12.50%
Weight Single Lengths +6.5%,-3.5%
Carload 18 144 kg (40 000 lb) or more -1.75%
Carload less than 18 144 kg (40 000 lb) - 3,5 %
  2.Product Showcase
3 1/2 Inch 12.7 J55 Eue 8rd API 5CT Seamless Tubing
3.Casing and Tubing Facility
3 1/2 Inch 12.7 J55 Eue 8rd API 5CT Seamless Tubing
4.Quality Control
3 1/2 Inch 12.7 J55 Eue 8rd API 5CT Seamless Tubing
4.Packing and Transportation
3 1/2 Inch 12.7 J55 Eue 8rd API 5CT Seamless Tubing
5.Our Service
3 1/2 Inch 12.7 J55 Eue 8rd API 5CT Seamless Tubing
Chengdu Derbo Steel focus on steel pipe and tube for projec application for more than 10 years with good
quality and reasonable price,has succeed to coopearated with Sheel,Lukoil and other famous oil&gas companies all over the world.
If you have any inquiry please feel free to contact us,we will provide you the most competitive and technical support.
 

High Purity Graphite refers to Graphite Carbon content > 99.99%, widely used in high-grade refractory material and coating of metallurgy industry, military industry, fire engineering pencil lead on material stabilizer, light industry, electrical industry of carbon brush, electrode of battery industry, fertilizer industry catalyst, additive, etc.

Performance: the scales of crystallization is complete, thin and toughness, good physical and chemical performance, good thermal conductivity, temperature tolerance, self-lubrication, conductivity, thermal shock resistance, corrosion resistance and other properties.

Description: high purity Graphite (aka: scaly high thermal conductivity carbon powder) has high strength, good thermal shock resistance, high temperature resistance, oxidation resistance, resistance coefficient, corrosion resistance, and the advantages of easy to precision machining, is the ideal inorganic non-metallic materials. Used for processing and production of electrical heating components and smelting casting mould structure, high purity metal with boat, single crystal furnace crucible with heater, edm graphite anode, metal plating, sintering mold, tube, semiconductor technology with graphite crucible, launch tube, thyratron and mercury rectifier with graphite anode, grid, etc.

Characteristics and applications: high purity graphite with high strength, high density, high purity, high chemical stability, uniform and compact structure, high temperature resistant, high conductivity, good wear resistance, self-lubrication, easy processing characteristics, widely used in metallurgical, chemical, aerospace, electronics, machinery, nuclear power and other industrial fields. Especially high quality high purity graphite, as an alternative material, has wide application space in high technology and new technology field and has wide application prospect.

The purification methods are divided into two categories: first, wet purification, including flotation, acid and alkali, and hydrofluoric acid. The second is fire purification, including chlorination roasting and high temperature method.

High purity graphite

Is widely used in high-grade refractory material and coating of metallurgy industry, military industry, fire engineering pencil lead on material stabilizer, light industry, electrical industry of carbon brush, electrode of battery industry, fertilizer industry catalyst, additive, etc. High purity graphite through deep processing, but also produce graphite, graphite sealing material and composite material, graphite products, graphite antifriction additives such as high-tech products, become the important nonmetallic mineral raw materials of various industrial sectors.


High Purity Graphite


High Purity Graphite

High Purity Graphite,High Carbon Graphite,High Purity Natural Graphite,High Purity Carbon Graphite

Fengcheng Ruixing Carbon Products Co., Ltd , http://www.lnfcrxts.com