August 12, 2022

A691Gr2-1 / 4CrCL22 high temperature and high pressure steel pipe

First, SA691Gr2-1/4CrCL22 is mainly used as welded pipe for power equipment A691 grade is mainly used for high temperature and high pressure carbon steel and alloy steel point melt welded steel nominal pipe Second, SA691 is a high temperature and high pressure reconsideration condition with electric fusion welding steel and […]
August 12, 2022

Introduction to A335 P91 Alloy Pipe- 10Cr9Mo1VNb

A335 refers to the executive standard: ASTM A335 seamless ferritic alloy steel pipe for high temperature P91 is a material in the ASTM A335 standard: I. Introduction to 10Cr9Mo1VNb: 10Cr9Mo1VNb is equivalent to T91 or P91 and implements the standard ASTM A213 ASTM A335. 10Cr9Mo1VNb not only has high oxidation […]
August 2, 2022

Seamless Steel Pipes and Fittings for SHARJAH NATIONAL OIL CORPORATION EOI

SHARJAH NATIONAL OIL CORPORATION Petroleum Council Building, P. O. Box 787 Al Layyah, Sharjah, United Arab Emirates. GLOBAL EXPRESSION OF INTEREST EOI Document No: SNOC-UAE-109-0921 Contractor: Sharjah National Oil Corporation (SNOC) Project: Moveyeid Gas Storage Surface Facility Project – SHARJAH Package: Seamless Carbon, Steel Pipes and Fittings. Category: PIPING/PIPELINE ITEMS […]
July 26, 2022

Inquiry for Pipe Seamless – Carbon Steel, Low alloy Steel, from Lagos, Nigeria

Dear Ma/Sir, We are extending this bid to your company for the below  materials we want to procure. kindly treat as top urgent with a quotation. S/NDESCRIPTIONUOMQTY 1 Pipe Seamless – Carbon Steel, Low alloy Steel PCS 100 2 Pipe Seamless – Stainless Steel PCS 102 3 Pipe Welded – Carbon Steel, […]
July 26, 2022

RFQ MR. supply of carbon steel pipes and Elbows

Kindly provide us with your quotation to cover the supply of the materials specified as per the following and attachment:- RFQ#202202316/MR. supply of carbon steel pipes and Elbows.          Validity of your offer(minumum 20 Days) Delivery Period(production date + shipping date) Terms of payment: will be discussed Shipping details Shipment: Ex-work, Fob […]
July 20, 2022

PETRO-CO Inquiry ASTM-A312 GR . SS 304L & TP316L pipe , ERW , BEVELED ENDS no.PTC-98-045-FB

     I would appreciate it if you submit your best price based on the following inquiry: Item Unit Quantity Description PIPE ,SS 304L , ERW , BEVELED ENDS MAT TO ASTM-A312 GR . TP 304L , LENGTH 20 FT MAT. OPEN HEART ELECTRIC FURANCE, SS TO ASTM-A312 GRADE TP 304L, WALL TICKNESS […]
July 20, 2022

ALDEAL LTD INQUIRY, for Offshore Drilling TUBES

Dear Sirs/Mmes, good day, On behalf of our customer in Offshore Drilling, we kindly referring to his inquiries, for your kind knowledge. TUBING 4-1/2’’ (114.3×6,88 mm), 12.6 PPF, L-80 PSL2,Standard API5CT, CONNECTION, PSL-2, R-2 è 90.000 meters TUBING 3-1/2’’ (88,9 x 6,45 mm),   9.2 PPF, L-80 PSL2,Standard API5CT, CONNECTION, PSL-2, R-2 […]
July 17, 2022

Ultrasonic testing of seamless steel pipes with matrix arrays

Seamless pipes are demanding and high-technology products. Especially in the oil and gas industry, but also in power plants, they are subject to the most stringent quality requirements. Ultrasonic NDT benches are ideal to detect potential inhomogeneities at industrial speed in rough environments. Using Phased-Array technology with additional Paint-Brush technique […]
July 15, 2022

Quality requirements for seamless steel pipes

(1) Quality requirements ①Chemical composition of steel: The chemical composition of steel is one of the most important factors affecting the performance of seamless steel pipes, and it is also the main basis for formulating process parameters for rolling and heat treatment of steel pipes. Alloying elements: intentionally added, according […]