Gost 12836-67 blind flanges

Gost 12836-67 blind flanges

1.We are a manufacturer,the national high quality 20# steel (Q235), high-temperature 1200 rolling and into.

2.Company development and production of the new generation of concrete pump truck pipe flanges and wear-resisting, forgings with high-tech heat treatment technology, hardness of 62-64 °.

3.This series of products for high wear-resisting hardening of the product, the product is high abrasion resistance and its advantage than ordinary pipe fittings of long service life.

4.Stable product quality, the price is cheap.

Hebei Runhong Pipeline Co., Ltd. (former Hebei Runhong Construction Machinery Manufacture Co., Ltd) is the designated manufacturing enterprise of Ministry of Construction, PRC. The company is located in Yanshan, a historical city and China’s manufacture base of pipelines and joints. The company is close to Beijing and Tianjin to the north and Huanghua Port to the east with convenient transportation and advantageous location. The Company’s registered capital is RMB 3 million Yuan with total capital of RMB over 22 million Yuan. It covers an area of 676 thousand m2 and has over 160 technicians, among which 19 are senior technicians, and over 400 employees. It is a large-sized specialized manufacturer of serial products including seamless steel pipe, spiral steel pipe, welded pipe, hot-dip steel pipe, tapered pipe, socket pipe fitting, flange and elbow etc.
　　Having passed ISO9001-2000 International Quality System Certification, the company owns complete quality assurance system and national level-2 testing laboratory. All its products comply with national standards. It has obtained many honorable titles over the years such as “Quality Inspection-free Enterprise”, “Enterprise with Knockout Product”, “Star Unit in Science and Technology” and “National Key Hi-tech Enterprise” etc with products selling well in over 20 provinces and cities throughout the country. It has also favorable business cooperation with enterprises in UAE, Australia, India, Japan and Canada etc.
　　The company has long required itself to guarantee product quality, provide reasonable price and pay attention to customers’ demands. During over 20 years since the establishment of this company, it always sticks to the principle of “survival based on quality and development based on reputation”, therefore it has received good public praise from the same trade. Moreover, it has been appraised as“honoring contracts and standing by reputation”, “Trustworthy Unit for Product Quality” and “AA Credit Enterprise” for many times by provincial and municipal organizations. Sincerely welcome friends of all circles to our company for business negotiation, inspection and instruction!