XOOS is providing high pressure P11 seamless pipes, mostly used in power plants. The products are supplied with 3.1 certificates, according to EN 10204. Certification according to 3.2 can be agreed at the time of order.
1. Referenced Documents
A999/A999M Specification for General Requirements for Alloy and Stainless Steel Pipe
E213 Practice for Ultrasonic Examination of Metal Pipe and Tubing
E309 Practice for Eddy-Current Examination of Steel Tubular Products Using Magnetic Saturation
E381 Method of Macroetch Testing Steel Bars, Billets, Blooms, and Forgings
E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
E570 Practice for Flux Leakage Examination of Ferromagnetic Steel Tubular Products
B36.10M Welded and Seamless Wrought Steel Pipe
SAE J 1086 Practice for Numbering Metals and Alloys (UNS)
SNT-TC-1A Recommended Practice for Nondestructive Personnel Qualification and Certification
ASME SA335 Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
For the low and medium pressure boiler and steam header pipes;
For the high-pressure boiler and steam pipes, and the petrochemical industry pipes;
Power plant; Chemical Fertilizer; Petrochemicals; Offshore Oils; Gas Productions; Refineries and etc.
4. Chemical Requirements
5. Available Size Range
OD: 88.9~1422mm (3''·56'');
WT: 2.11~140mm (Sch 10 and above)
6. Tensile Requirements
Tensile Strength min.: 60ksi / 415MPa
Yield Strength min.: 30ks / 205MPa
7. Inspection & Test
Chemical composition, mechanical properties ( tensile strength, yield strength, elongation, flaring, flattening, bending, hardness, impact test), surface and dimension, NDE, hydrostatic test.
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