he Central Plains pipeline Manufacturing Co., Ltd. (formerly
Hebei Zhongyuan steel pipe manufacturing Co., Ltd.) is located in
South Industrial Zone in Hebei Yanshan, covers an area of 54.5
million square meters, construction area of 210000 square meters,
with total assets of 11 billion yuan, 980 employees, with advanced
spiral seam double submerged arc welded steel pipe production line
13, ERW steel tube rolling production line 4, oil casing
production line 2, two phi 219- phi 1829mm three structure
polyolefine (PE, PP) coating production lines; phi 508- phi 3620mm
and epoxy coating production line two. High standards of physical
and chemical laboratory and advanced testing equipment is a
reliable guarantee for the quality of products. Leading products
for phi 219 - Phi 3620mm, wall thickness 5-25.4mm, steel grade
B-X100 spiral seam double submerged arc welded steel pipe, steel
pipe anticorrosion; Phi 89 - diameter 630mm, wall thickness
4-12.7mm ERW steel tube rolling and phi 139.7 - Phi 339.72mm (5-1
/ 2 "~ 13-3/8"), the steel grade for group 1, group 2
and group 3 oil casing. Company products the implementation of API
Spec 5L, 5CT, 5b, EN10217, AWWA C200, GB/T9711-2011, GB / t3091
and GB/T23257 (antiseptic), GB/T18593 (antiseptic), SY/T0315
(antiseptic), SY/T0442 (antiseptic), SY/T0413 (antiseptic),
SY/T0447 (antiseptic), SY/T0457 (antiseptic), din30670
(corrosion), AWWA c210 (antiseptic), CJ/T120 standards, such as.
The company's production capacity for an annual output of 1
million 200 thousand tons of steel pipe, anti-corrosion steel pipe
1 million 600 thousand square meters. Products now cover all
provinces, municipalities and autonomous regions, and exported to
Venezuela, Iran, India, Chile, Spain, Canada, Holland, Peru,
Italy, Saudi Arabia and other countries and regions.
Since 2000 the company has passed ISO9001 international quality
management system certification, the American Petroleum Institute
API Spec 5L, 5CT, 5B certification, ISO14001 international
environmental management system certification, GB/T28001
occupation health and safety management system certification and
Chinese Petroleum Corporation (HSE) health, safety and
environmental management system certification, the boiler and
pressure vessel safety certification (PED), and obtained the
manufacturing license of special equipment (pressure pipe) such as
system certification and licensing certificate, in May 2011 to
become the China Petroleum Corporation a material supplier,
November 2015 "Shixing brand water epoxy powder composite
pipe" in Hebei province involving domestic drinking water
hygiene and safety products, health permits, December 2015 the
company won the China anti-corrosion construction qualification
certificate and Chinese corrosion safety certificate. The company
is "National Standard Committee of management of AAAA grade
standardization good behavior enterprise", "China
Petroleum and Petrochemical Equipment Industry Association
National Top 50 enterprise", "Hebei Province
environmental protection advanced enterprise", "top 100
in Hebei Province of private enterprises", "Hebei
Province, the contract and trustworthy enterprise", "the
Provincial Agricultural Bank of China, the City Association AAA
grade credit enterprise". Products won the "brand-name
products in Hebei province", "quality products in Hebei
province", "high-tech products in Hebei province".