Haimen Jin Yi Welding Material Co., LTD.

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Scientists and archaeologists have confirmed that brazing is one of the oldest methods of connecting materials. Back to 1500-2000 BC, ancient brazing was first used to make jewelry and handicrafts, but it was found in metals such as gold and silver that welding existed in natural form and produced new metals, and then alloys were derived.

2019-11-06

The gap and expectation of China's welding material industry

Large backbone welding material enterprises are the hope of China's national welding material industry. In the past few years, some enterprises have achieved the accumulation of funds to varying degrees. They have the conditions to invest more funds to update production equipment and purchase advanced testing instruments, so that the enterprises can reach the higher level. Only in this way can we recruit talents, make "talents have a place to use", and enhance our research and development capabilities and innovation capabilities.

2019-11-06

American SMC international superalloy welding materials - technical description

Nickel 141 electrode is mainly used for coating electrode arc welding of Nickel 200 and Nickel 201 alloys, welding of nickel plated steel on the side of nickel coating, and surfacing of steel. The reaction between titanium and carbon in the weld metal reduces the free carbon to a relatively low level, so this electrode can be used for the welding of low carbon nickel alloy (Nickel 201). The weld metal has excellent corrosion resistance, especially alkali metal corrosion resistance. This electrode can also be used for welding of dissimilar materials, including the welding between Nickel 200 alloy and Nickel 201 alloy, as well as the welding of various iron-based and nickel-based alloys. Nickel 141 electrode is suitable for all position welding.

2019-11-06

Distinguishing the true and false of universal welding rod

In order to ensure that you can purchase genuine universal welding rods, please pay attention to the following items:

2019-11-06

Imported P91 heat-resistant steel special welding material

Swiss Olinkon P92 welding wire Manchester UK 9CrMoV-N ER90S-B9 welding rod P91/T91 welding wire Bohler CHROMET 9MV-N E9015-B9 welding rod P91/T91 welding rod main steam pipe

2019-11-06

What kinds of welding materials are there?

Degreasing agent Use degreasing agent to clean the metal to be welded, which will help to weld more firmly. Grinding or filing the bevel along the edge of the weld will help the liquid metal penetrate into the joint. Clean the weld by slight grinding or filing. Do not weld excessively, which will damage the weld.

2023-02-03

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Nantong Jinyi Welding Materials Co.,Ltd.

Jointly developed with Shanghai Jiaotong University and adopting scientific and unique advanced production technology, the scale production of "low-carbon ferrochrome powder" required in the manufacture of stainless steel electrode has been successfully carried out, providing high-quality auxiliary materials for the welding rod manufacturing industry at home and abroad.

JINYI

Mobile: +86 17898840376

Tel: 86-513-82802988

E-mail: jinyi.export@gmail.com

Add: No.22, W. Renmin Rd.,Yuelai Town, Haimen District, Nantong City, Jiangsu Province, P.R.C