DIN 17175/ EN10216 Seamless Steel Tubes
Monday, 19 March 2018
Standard: Deutsche industrie normen DIN 17175 Uses:Seamless Tubes OF Heat-resistant Steels. Chemical Composition(%): Grade C Si Mn S P Cr Mo V Standard Steel grade Max DIN 17175 St35.8 =0.17 0.10-0.35 0.40-0.80 0.02 0.025 – – – St45.8 =0.21 0.10-0.35 0.40-1.2 0.02 0.025 – – – 15Mo3 0.12-0.20 0.10-0.35 0.40-0.80 0.02 0.025 – 0.25-0.35 – 13CrMo44
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Oil Country Tubular Goods (OCTG) casing and tubing
Friday, 16 March 2018
Oil country tubular goods (OCTG) is a family of seamless rolled products consisting of drill pipe, casing and tubing subjected to loading conditions according to their specific application. CONNECTIONS STC (short round thread casing) LTC (long round thread casing) BTC (buttress thread casing) XL (extreme-line casing) NUE (non-upset tubing) EUE (external upset tubing) IJ (integral
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API-5CT N80-1 VS N80Q casing and tubing
Friday, 16 March 2018
API-5CT N80 oilfield casing pipe contains N80-1 and N80-Q types. Those two materials are absolutely consistent regarding the chemical composition and mechanical attributes, they are just various in the heat treatment. During heat treatment, N80-1 steel is treated by normalizing and tempering, while N80Q steel is treated by quenching and tempering. Therefore, the collapsing strength
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API 5ct J55 K55 L80 N80 P110 Casing pipe
Tuesday, 13 March 2018
The steel grades of common oilfield API-5CT casing pipe include J55, K55, N80-1, N80Q, and P110. Casing pipe is mostly used for oil well drilling. In accordance with API-5CT and ISO11960 standard, pipes can be classified as STC (short thread), LTC (long thread) and BTC (buttress thread) accompanied with their couplings. Oilfield casing pipes are
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OCTG Tubing, API 5CT Tubing
Tuesday, 13 March 2018
OCTG (OIL COUNTRY TUBULAR GOODS) / API-CASING, – TUBING, – DRILL PIPE Oil Country Tubular Goods short form (OCTG) refer mainly casing and tubing but can also refer line pipe used in transporting and exploration of oil and gas. Casing has been used while drilling a well. Casing has been placed in the well and
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Large Diameter Rolled and Welded Steel Pipe
Saturday, 10 March 2018
Large diameter steel pipe plays an important role in oil and gas transmissions. It used a lot for long distances pipeline projects, since it could carry more liquid and with big flow rate. Especially for recent years, the use of large diameter steel pipe is increasing. When we talking about large diameters pipe, It usually
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NACE MR0175/ISO 15156 carbon steel pipe
Saturday, 10 March 2018
NACE was established since 1943, full name is The National Association of Corrosion Engineers. The founders were 11 engineers of anti-corrosion of pipeline industry. Till now, NACE has been the largest organization to broadcast knowledge of anti-corrosion and improve skills of corrosion prevention. In NACE standards, MR0175 is the standard of material requirements for H2S
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API 5DP oilfield drill pipe
Friday, 09 March 2018
As the important part of drill string, Drill Pipe is used to transmit torque to the Drill Bit. Each Drill Pipe is furnished with a pressed steel thread protectors. In the process of oil and gas extraction and refining, drill pipe can be used repeatedly. Some other testing of finished products, including hardness testing, stress
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Bimetallic Titanium Clad Steel Pipe
Friday, 09 March 2018
Metal pipes materials series (bimetal clad pipe, multi metal clad pipe) Category: cooper-steel clad pipe, stainless steel-copper pipe, stainless steel-steel clad pipe; titanium-steel clad pipe, titanium-stainless steel clad pipe, nickel-steel clad pipe, nickel-stainless steel clad pipe, nickel-cooper clad pipe, zirconium-steel clad pipe, tantalum-steel clad pipe. Spec: OD: φ20-φ2000mm, Wall Thickness/WT: 2.5-50mm Length: 3,000-12,000mm Bimetal clad
- Published in Clad Pipe
Corrosion resistant CRA Clad and Lined pipe
Friday, 09 March 2018
Specifications: SA516GR.70+UNS N04400 CLAD PIPE Pipe diameter: 632mm Pipe wall thickness:11mm Pipe Length:5830mm Pipe Material:SA516GR.70+UNS N04400 Technique: GTAW Welded. Grade: SB 127 UNS N04400 Application: Chemical process equipment, crude oil stills, gasoline and fresh water tanks, marine engineering equipment, valves, pumps and fasteners. The characteristics of Monel 400/ UNS N0400 Monel 400 has excellent resistance
- Published in Clad Pipe