Steel Wire for Prestressed Concrete is also shortly called PC Wire or HT Wire,it is mainly used in various shapes of tensioning prestressed concrete structures, such as bridges of large-scales railroads and highways,frame of roofs,overhead crane beams,industrial and civil prefabricated concrete slabs,wall boards,tubular piles, PC water pipes,TV Towers and nuclear power stations,etc. There are 3 kinds of surface:Plain,Ribbed and Indented. We can produce according to GB/T5223,ASTMA421,BS5896,JISG3536,ISO6934,EN10138 or the Agreed Standards with Customers.

Steel Strand for Prestressed Concrete is also shortly called PC Strand or HT Strand,it is mainly used for the prestressed concrete structure reinforce, such as large-span bridges on railway and highway,overhead crane beam, rock-soil anchoring project,multi-storey industrial buildings,stadiums,coal mines and etc. There are 2 kinds of surface:Regular or PE Coated. There are 4 different structures,they are 1x2(2wires），1x3（3wires），1x7(7wires），1x19(19wires）.We can produce according to GB/T5224,ASTMA416,BS5896,JISG3536,ISO6934,EN10138 or the Agreed Standards with Customers.

CNBM is a leading supplier of Aluminum Sheet/Coil and other aluminum products in China. The exporting volume has ranked the top for many years. We are committed to providing customers with one-stop supply services. Our company can supply: Aluminum Continuous Cast/Hot Rolled Coil, Aluminum Plain Coil/Sheet/Foil/Circle,Prepainted Aluminum Coil, Checkered Aluminum Coil/Plate. The products comply with GB/T3880-2012, GB/T3190-2008, EN485, EN546, EN573, ASTM B209, JIS-H4000 and other international standards. We passed ISO9001, and has obtained product certificates issued by TUV, BV, SGS etc. We have exported to Japan, Korea, Latin American, North American, Asia,Africa, Europe etc. We welcome you to work with us together to build a long-term, mutual-beneficial and inter-dependant relationship.

CNBM Ductile Iron Castings Sector is a leading manufacturer and supplier of high quality ductile iron pipe, pipe fittings and manhole covers in China.Ductile iron pipe is generally acknowledged as the best choice for conveying portable/sewage water under pressure. It has many fine features in terms of wall thickness, tensile strength, elongation, anticorrosion, service life, installation and so on comparing with traditional pipeline products. In 1922, cement mortar lining was firstly used to protect the interior wall of pipes and greatly improved the quality of water. The first ductile iron pipe was experimentally developed in 1948. Since 1958, Zinc coating and bitumen painting have been using successfully to prevent the corrosion of water mains.CNBM mainly supply DN80~DN2200mm, K7/K8/K9/K

1、LINEPIPE：SMLS、ERW、LSAW、SSAW CORRESPONDING STANDARD： ERW/LSAW/SSAW: API 5L/ISO3183, GRADE B, X42, X52, X60, X65-X100 SMLS:API 5L/ASTM A106/ISO3183，GB/T9711，GRADE B,X42,X52,X60,X65-X100 USAGE: Seamless pipes for water, gas, and steam pipelines, petroleum transportation pipes, and pipelines for oil and natural gas pipelines. Agricultural irrigation pipes, etc 2、CASING & TUBING CORRESPONDING STANDARD：API 5CT,STEEL GRADE:H40、J55、K55、L80、N80、C90、 T95 、P110 、Q125 USAGE: Petroleum drilling pipes, petroleum drill rods (square and hexagonal drill rods), drilling rods, petroleum oil pipes, petroleum casing and various pipe joints, geological drilling pipes 3、HOLLOW SECTION CORRESPONDING STANDARD：GB/T6728,ASTM A500,EN 10219/10210, MATERIAL：Q235/Q345,S235JR/JO,S355JR/JO USAGE: Used in engineering

CNBM Structure Steel business is specialized in exporting various structure steel including U Channel, Angle Steel, H Beam, I beam, Flat bar, Steel plate, etc. with different standards and sizes including JIS standard, En standards, GB standards and so on. Our steel products have been building excellent reputation in the Middle East, South East Asia, Central and South American and African countries.