We insist on "credibility first, first-class quality, leading technology, perfect service", and are committed to continuously developing a new generation of welded pipe for water supply, welded pipe for power plants, welded pipe for medium pressure applications product series, and at the same time, providing high-quality products according to the needs of domestic and foreign users. In our service philosophy, the greatest customer satisfaction is always the first, so we strive to improve the quality of welded pipe with submerged arc welding and services. Over the years, we have been committed to product research and development, which has been very effective and has been recognized by users. We value our commitment to society, customers, supply chain and shareholders. We strive to reach our goals and keep our promises. Our company always adhere to independent research and development, with all its independent intellectual property rights and manufacturing technology. After our unremitting efforts, we have established a good corporate image and reputation among the majority of users. With the joint efforts of all staffs, we are constantly innovating, researching and learning from advanced management experience and advanced technology, and at the same time, providing customers with high quality services at reasonable prices, professional, dedicated and efficient quality according to the actual situation of customers.
-
ASTM A671 EFW Welded Carbon Steel PipePlain Carbon steel grades:CA 55, CB 60,CB 65,CB 70 CC 60,CC 65,CC 70. Nickel steel grades: CF 65,CF 70,CF 65,CF 70. Alloy steel grades:CJA 115, CJB 115,CJE 115,CJF 115,CJH 115,CJP 115. Application:Itread more
-
ASTM A512 Mechanical TubeGrades:MT1010-1115. OD sizes: ranging from 1/4 inch to 3-1/2 inch.. WT size:ranging from 0.035 to 0.500 in.. Applications: axles, truck and railroad parts, and many more where weight-to-strengthread more
-
EN 10217 Welded Steel Pipe for Pressure PurposeEN 10217-1 Non-alloy steel tubes with specified room temperature properties. EN 10217-2 Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties. EN 10217-3read more
-
EN 10210-3 Structural Hollow SectionsEN 10210-3 Structural Hollow Sections mainly cover high-strength and weather-resistant steels for structural purposes. High-strength steel has proven successful in heavy equipment and vehicles,read more
-
EN 10210-1 Structural Hollow SectionsWe provide EN 10210-1 Structural Hollow Sections in grades such as P235GH, P355N, 1.4301, and others. Our products utilize advanced welding and heat treatment technologies, achieving a test pass rateread more
-
EN 10219-1 Structural Hollow SectionsStructural Hollow Sections are manufactured by continuously forming a steel strip at room temperature. The strip passes through forming stands that gradually bend it into a circular shape.read more
-
KS D3568 Structural TubeForm:Round Tube,Square tubing,Rectangular steel tube. Grades:SPSR 400,SPSR 490. Application: KS D3568 SPSR400, SPSR490 is used for civil engineering architecture and other structures..read more
-
ASTM A252 Steel Pipe PilesASTM A252 covers nominal (average) wall steel pipe piles of cylindrical shape and applies to pipe piles in which the steel cylinder acts as a permanent load-carrying member, or as a shell to formread more
-
ASTM A618 High-Strength Structural TubingASTM A618 High-Strength Structurals are suitable for welded, riveted, or bolted construction of bridges, buildings, and other general structural applications.read more
-
JIS G3444 Structural Steel TubeJIS G3444 specified welded or seamless carbon steel tubes for general structural purposes, civil engineering, architecture, steel towers, scaffoldings, struts, piles for suppression of landslides andread more
-
JIS G3454 Carbon Steel PipeJIS G3454 carbon steel pipes are used for pressure pipes used at temperatures below about 350°C. However, this does not apply to carbon steel pipes for high-pressure piping. This standard isread more
-
NF A49-141 Pressure PipeNF A49-141-78 welded plain end tubes of commercial quality for general purposes at medium pressure.. Corresponding Foreign Standards:JIS G3454;ASTM A135,ASTM A524. OD: 26.9-168.3mm. WT: 2-4.5mm.read more
The color and style of your products are very good and high-end. It can be seen from the details that your workmanship is very good. We will continue to order next time.
The products we receive are not only of good quality but also of sufficient quantity, the packaging is very tight so there are no flaws or breakages, our customers love it.
The service of this supplier is very serious, the logistics service is very reliable, and the products we received are in good condition.
The speed of delivery is very fast, I am very grateful, and hope to have the opportunity to cooperate again.
The package is tight and the product is not damaged!
Your quality is very consistent and you were able to give us the best price.
Our company mainly deals in flex pipe for gas stove, seamless pipe for legal requirement, and can also develop and design related products according to customer requirements. We're professional welded pipe with submerged arc welding suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy bulk welded pipe with submerged arc welding made in China here and get quotation from our company. For price consultation, contact us.
Send Inquiry
