Steel Profile Carbon Seamless Steel Pipe for construction

• After-sales Service: 3 years
• Warranty: 5 years
• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Model NO.: ZZ-22
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Processing Service: Cutting
• Transport Package: Sea-Worthy Packing or as Per Your Demand
• Specification: As per your demand
• Trademark: Zhongzheng or as per your demand
• Origin: Ningbo, China
• HS Code: 7304311000
• Production Capacity: 100000 Tons

Product Description

                                Carbon Seamless Steel Pipe
Product Detail

Standard	GB/T14975, GB/T14976, GB13296-91, GB9948 ,ASTM A312, ASTM A213, ASTM A269, ASTM A511,JIS349,DIN17456, ASTM A789, ASTM A790, DIN17456,DIN17458
Material  Grade	16Mn, Q235, Q345
Outer Diameter	6mm to 710mm
Thickness	0.9mm - 40mm
Size	Outer Diameter  (6-710) x (0.9-40) x MAX 13000mm
Tolerance	under the ASTM A312 A269 A213 standard under the ASTM A312 A269 A213 standard under the ASTM A312 A269 A213 standard
Surface	black, painted, galvanized
Specification	Customized
Delivery time	up to the order quantity
Packing	sea-worthy packing or according to customer's requirements
Application	Fluid and gas transport, decoration, construction, medical equipment, aviation, boiler heat-exchanger and other fields, construction..

Packging & Shipping

Order Flow



Company profile

Ningbo Zhongzheng steel grating Co. Ltd. is a professional enterprise in R & D., design, steel grating, SMC grating field. With innovative and pragmatic, scientific developing philosophy, following the criterion of ISO9001, it provides steel grating, stair tread, compound steel grating, fiberglass grating, drainage pit/trench cover, railing & stanchion, etc. It products are widely used in petroleum, chemical industry, environmental protection, power plants, pharmaceutical, printing and dyeing, brewing water supply and drainage, transportation and other industries.
 
With its ten years of professional management experience and production in press welding steel grating, it is one of the few enterprises who have the technology of flat steel and galvanized steel grating in the industry. The plentiful resources, skilled team, and high level of management, make it be the fastest developed, most potential grating products supplier.
 
Ningbo Zhongzheng steel grating Co., Ltd strictly followed the brand management of "quality making value, innovation leading the future", to provide clients high quality assurance, drawing, mechanics calculation, data collation service. With high-quality products and services combined, it has been well recognized by clients all over the world. The products have been exported to different countries and regions, such as South Korea, Singapore, Thailand, Australia, France, Kenya, etc.

WEBSITE: cngrating.en.made-in-china.com
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