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  • Seamless and welded type API 5L X42 PSL1 oil line pipe
    API 5L X42 PSL1 oil line pipes are widely used in petroleum and natural gas industries. We manufacture API 5L X42 PSL1 ERW pipes by using excellent quality of raw material. Our seamless and welded type API 5L X42 PSL1 round pipes are manufactured from op
  • API 5L X42 PSL2 welded pipes factory price direct sale
    API 5L X42 PSL2 welded pipe is one of the most popular and running grade in all API 5L Grades from API 5L B to X100. This is cost effective and durable for all Oil and Gas pipelines, It also used in power generation plants, oil refineries, sour service an
  • A283C carbon steel plates specification
    A283C material (ASTM A283 Grade C) is equal to A36, SS400, Q235B, S235JR steel grades. Katalor Industry Company is the first agent for big mills, and the A283C carbon steel is the main product. We can supply A283C steel plates, A283C steel strip, A283 GrC
  • The advantages of Katalor Steel A285 Grade C steel
    A285 Grade C plates rolling process: rolling system: finishing rolling reduction system: the total reduction rate of the last three passes ≥ 40%, the reduction rate of the finished product pass ≥ 10% (steel width ≥ 2200 mm or thickness ≥ 40 mm or later ro
  • Carbon element effect on SM490YB steel
    JIS G3106 SM490YB steel plate is a low-alloy high-strength steel with a strength σb not less than 490MPa. The carbon content of SM490YB steel is maximum 0.20.
    Carbon (C): Carbon content in SM490YB  steel increases, yield point and tensile strength increa
  • BV Grade DH36, BVDH36 steel plate and sheet
    Shanghai Katalor Enterprises had support oversea shipbuilding project, oil or gas project and constructing big infrastructural projects oversea since 2000. We export BV Grade DH36 ship steel plates and steel sheets, angle steel bars products to Saudi Arab
  • The market price of cold-rolled sheets and coils on August 19
    Shanghai: On August 19, the price of cold-rolled sheets and coils in Shanghai rose 30 yuan. According to feedback from traders, the Shanghai cold-rolled spot inventory has maintained a downward trend recently, and the merchants indicated that there is lit
  • S355J2, S355J2-Z15, S355J2+N-Z35 steel
    S355J2-Z15, S355J2-Z35, S355J2+N-Z35, and S355J2-Z35 plates are based on S355J2 with increased steel plate thickness direction performance requirements, that is, Z performance. The meaning of S355J2-Z35 steel: J2 requires a negative 20 degree impact.
  • What is the S355J2 steel production process?
    The S355J2 steel plate production process includes steelmaking, heating, steel rolling and normalizing processes; the steel rolling process adopts a type controlled rolling process. In the steel rolling process, the steel ingot is rolled at a temperature
  • AH36, DH36, EH36, FH36 Steel to ASTM A131 Shipbuilding Plate
    Grades AH36, DH36, EH36, FH36 Steel to ASTM A131 standard are high tensile strength shipbuilding steel. Our heavy steel shipbuilding plates can be produced with thickness up to 200mm.
  • What is the A387 Grade 11 (K11789) Steel?
    A387 Grade 11 (K11789) material is a kind of alloy steel plate for high temperature service. It is a pressure vessel grade steel which is used commonly by fabricators who supply the oil and gas industry.A387 Grade 11 plate thick range from 5 to 100mm.
  • ABS Marine Steel Grades DH36 & EH36 Plates in Stcok July, 2020
    Our company is specialized in producing and exporting marine steel plates, marine steel use angles, bulb flats, steel channels, steel structures wit h ABS certification. Below is our ABS DH36, and ABS Grade EH36 plates stock in normalized condition.
  • The price of Katalor A283 Gr C carbon steel plates in Tianjin market on June 22
    Today (June 22th), the price of medium and heavy plates in Tianjin market is getting stronger by 10 yuan/ton. The mainstream offer of Katalor A283 Gr C carbon steel plate 16mm to 20m
  • 304, 304L, TP304 stainless steel pipe
    304 is a national standard, trademark 0Cr18Ni9, TP is the abbreviation of Tube/Pipe, which is an American standard. It is mainly used as a stainless steel pipe for piping; the main difference between national standard 304 and TP304 is Its Cr chromium cont
  • Carbon structural steel SS400 plate specification
    ​​​​​​​Compared with other steel standard, SS400 carbon steel is popular for proper tensile strength and toughness, good plasticity, welding performance and processing property. Steel plate thickness has wide range-from steel sheet to super heavy steel pl
  • SS400 mild steel Vs SS490 mild steel
    SS400 and SS490 both are hot rolled mild steel material for general structure application like bridges, vehicle, ships and offshore engineering. They can be supplied in steel plates,steel strips, steel pipe, steel profile and steel round bars. Below is th
  • S55C medium carbon steel
    S55C die steel under JIS G 4051 standard is equivalent to China's high-quality carbon structural steel 55# steel. S55C medium carbon steel plates are usually delivered in hot rolled or heat treated condition, and the steel plates should be delivered with
  • SM490A high-strength steel plate
    JIS G3106 SM490A high-strength steel plate is suitable for welding and joining structure. SM490A plates are mainly used for structural parts such as buildings, bridges, ships, vehicles, and engineering machinery that require excellent welding performance.
  • Three characteristics of Q345D angle steel bar
    Q345D material is a commonly used Chinese low alloy steel plate under GB/T1591-2008 standard. Below are the main  characteristics of Q345D angle steel bar.
  • What is the application of 20# carbon steel?
    In the steam turbine and boiler manufacturing industry, 20# carbon steel is mostly used for pipes, flanges, headers and various fasteners working in non-corrosive media with a pressure ≤6N / square and a temperature ≤450 ℃; used to make crosses on railway
  • Technical requirement for ASTM A709 carbon and high-strength low alloy steel
    Technical requirement for ASTM A709 carbon and high-strength low alloy steel
    As for the technical requirement for ASTM A709 carbon and high-strength low alloy steel like chemical requirement and mechanical properties, please take a look of the following
  • Carbon steel S355J0 hot rolled plate prime quality
    Product: carbon steel plate, hot rolled plate
    Material: S355J0, S355J0+N
    Tests: size and quantity inspection, destructive/non-destructive test, flaring test, flattening test, and third-party inspection.
    Application: bridge building, offshore construct
  • Steel prices will usher in a reversal before the inflection point of the global epidemic really come
    On April 13, the overall performance of domestic black commodities prices remained firm. The steel price performance was better than that of the raw materials. The maximum price of snails exceeded 3400 yuan, hitting a three-week high, with an increase of
  • What is the heat treatment for ASTM A36 steel plate
    There are three types of ASTM A36 steel heat treatment: vacuum heat treatment, chemical heat treatment and deformation heat treatment.
    (1) Vacuum ASTMA36 heat treatment: This is a multi-parameter ASTMA36 heat treatment with additional pressure. It has th
  • What is ASTM A36 rimmed steel plate?
    Carbon steel ASTM A36 rimmed steel plate, as the name implies, is a steel plate made of hot rolling of ordinary carbon structural steel. Rimmed steel is a type of ASTM A36 steel with incomplete deoxidation.
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