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So far Harris Lee has created 237 blog entries.

13Cr Steel In Oil And Gas

13Cr Steel In Oil And Gas In most conditions when the partial pressure of CO2 is above 30psi, carbon steels present high corrosion rates. Steel grades alloyed with high contents of Chromium (Cr), Molybdenum (Mo) and Nickel (Ni) are able to effectively resist corrosion. 13Cr Steel OCTG Pipe made with 13% Chromium (13Cr) are

2026-01-28T06:29:30+00:00March 31st, 2022|Industrial Articles|

2022 Year Opening Business

Dear Customer We are pleasure to inform you that we have already started to work today. At the same time, our suppliers have begun to production of the New Year, and solicit the preference of your order. In addition, we appreciate the confidence you have placed in us in the past and look forward

2026-01-28T06:29:30+00:00February 9th, 2022|Company News|

Holiday notice — 2022 Chinese New Year

Dear Customers Please be informed that our company will be closed from 27th, Jan. to 8th, Feb. for Lunar New Year holiday. Normal business will resume on 9th, Feb. In a bid to prevent transmission and control the pandemic, our government encourages companies to make flexible arrangements for the holiday and guide employees to spend

2026-01-28T06:29:30+00:00January 24th, 2022|Company News|

Duplex Stainless in Oil and Gas

Duplex Stainless in Oil and Gas The oil and gas industry remains by far the largest user of duplex stainless steels. Standards such as Norsok and NACE (Appendix 1) provide detailed instructions for the selection of materials. They range from carbon steels, stainless steels (martensitic, austenitic, duplex, super austenitic) to nickel-base alloys depending upon

2026-01-28T06:29:30+00:00November 30th, 2021|Industrial Articles|

Pipe Coating, Lining and Cladding

Pipe Coating, Lining and Cladding What is the difference between external pipe coating and internal pipe-lining and cladding? External pipe coatings are used to protect the metal from corrosive environments (3LPE coated pipes are the most common choice). Internal lining (example PTFE) protects the pipe from corrosive fluids. Clad pipes (CRA) have the inner

2026-01-28T06:29:30+00:00November 22nd, 2021|Company News|
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