ASTM A269 TP 316L Seamless Stainless Steel Tube – NACE Compliant

Our ASTM A269 TP 316L seamless stainless steel tubes are manufactured to the highest standards, ensuring excellent corrosion resistance, mechanical strength, and long-term performance in demanding environments. This grade, 316L, is a low-carbon version of 316 stainless steel, offering superior resistance to intergranular corrosion after welding or stress relieving.

What sets our tubing apart is its compliance with NACE (National Association of Corrosion Engineers) requirements, making it suitable for use in sour service environments where hydrogen sulfide (H₂S) is present. This includes applications in oil and gas, chemical processing, and offshore platforms.

Key Features:

• Standard: ASTM A269

• Material Grade: TP 316L (UNS S31603)

• Process: Seamless (SMLS)

• Corrosion Resistance: Excellent in chloride-rich and acidic environments

• NACE Compliance: Meets NACE MR0175/ISO 15156 for sour service

• Finish: Bright annealed or custom per project needs

• Testing: Hydrostatic test, eddy current test, PMI, and NACE testing included

Applications:

• Oil & Gas pipelines

• Offshore equipment

• Chemical injection lines

• Instrumentation and control systems

• Heat exchangers and condensers

We guarantee material traceability and provide full documentation including MTC (EN 10204 3.1/3.2), NACE test reports, and other quality assurance records.

Kasugai Shanghai, a subsidiary of Kasugai Group headquartered in Osaka, Japan, was established in 2003 as a representative office in Shanghai, China, and was upgraded to a company in 2008. Kasugai Shanghai serves as an important force of Kasugai Group in Asia, and over the past 20 years, it has become a key player in the industrial pipes, fittings, flanges, and valves market.

Kasugai Shanghai leverages the resources and manufacturing capabilities of local suppliers in China to provide a wide range of products, including stainless steel, carbon steel, duplex/super duplex steel, alloy steel, nickel alloy, and titanium alloy, according to various international standards such as ASTM/ASME/ANSI, JIS, EN, and DIN. The company also has a local support team and an on-site quality inspection team to ensure that products meet the specifications and quality requirements of customers.

With the support of high-quality local suppliers and a strong commitment to customer satisfaction, Kasugai Shanghai strives to provide reliable products and services to customers in Asia and beyond. Kasugai Group's establishment of Kasugai Shanghai and other international operations demonstrates their proactive approach to globalization and their commitment to meeting the needs of customers in a rapidly changing global market.

Kasugai Group Company Profile:

Foundation : June, 1925

Legal Representative : Akinori Kasugai

Number of employees : 140 persons (150 persons including employees of the affiliates) As of March 21, 2023

Scope of business : wholesaler and trade firm of industrial pipe/tube, fittings, flanges and valves

Kasugai Group Locations:

Head Office

4-14-2 Shinmachi, Nishi-ku, Osaka 5500013, Japan

TEL: 81-6-6538-7281

FAX: 81-6-6538-2273

E-MAIL: contact@kasugai-group.co.jp

Shanghai

Rm. A8415 Building A8, No. 808 Hongqiao Road, Xuhui District, Shanghai 200030, China.

TEL: 86-21-6447-1967

FAX: 86-21 6447-7841

E-MAIL: zhanghb@kasugai-group-co.jp

Other Branch Offices and Joint Ventures:

Fukuoka, Kitakyushu, Tokai, Kyoto, Shunan, Tokyo, USA (Watchung, N.J.), Jiangyin (Jiangsu, China)

Our Strengths:

Since our foundation in 1925, we have continuously taken steps to further grow our businesses. Global capabilities, professionalism, and trust. These three strengths are the reason that customers continue to choose Kasugai, regardless of the period.

-Global capabilities

We embarked on overseas procurement ahead of our competitors in the industry and have established a supplier network that can meet a variety of market demands. We are successfully chosen by many overseas customers
as a global procurement partner.

- Professionalism

Leveraging expertise cultivated over many years, we deliver optimal products to the optimal place at the optimal time. Our excellent information gathering and problem-solving abilities are also invaluable for solving customer issues.

- Trust

We provide smooth, prompt services by cultivating solid relationships of trust with suppliers. We believe that building stronger partnerships is the source of our growth.