ASTM a178 / a178M Standard Specification for Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes[……]
5 1月, 2021
ASTM a178 / a178M Standard Specification for Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes[……]
Our manufacturing process generally involves the following stages in a step by step procedure.[……]
ERW steel pipes and tube are available in various qualities, wall thicknesses, and diameters of the finished pipes.[……]
Seamless and welded are mainly two types stainless steel tube & stainless steel pipe, there is a debate whether seamless is better than welded for a long time.[……]
Dual-phase steel (DPS) is a high-strength steel that has a ferrite and martensitic microstructure[……]
904L has high nickel composition with low carbon content, copper alloy adding improve its resistance to corrosion[……]
ASME SA 249 Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes.[……]
ASTM A269 / A269M Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service[……]
UNS S32760 is described as a super duplex stainless with a microstructure of 50:50 austenite and ferrite.[……]
Duplex 2507 (UNS S32750) is a super duplex stainless steel with 25% chromium, 4% molybdenum[……]
Duplex 2205 (UNS S31803), or Avesta Sheffield 2205 is a ferritic-austenitic stainless steel.[……]
Type 410 is a martensitic stainless steel which is magnetic, resists corrosion in mild environents and has fairly good ductility.[……]
Alloy 321 (UNS S32100) is a titanium stabilized austenitic stainless steel with good general corrosion resistance.[……]
317L is a molybdenum bearing austenitic chromium nickel steel similar to type 316, except the alloy content in 317L is somewhat higher.[……]
310S Stainless Steel has excellent resistance to oxidation under constant temperatures to 2000°F.[……]
Type 316/316L Stainless Steel is a molybdenum steel possessing improved resistance to pitting by solutions containing chlorides and other halides.[……]
Type 304 has slightly lower strength than 302 due to its lower carbon content. [……]
Ceramic Liner pipe is a high technology production technology-self-fuel high temperature clutch synthesis method.[……]
The ceramic lined pipe transport has been widely used in the industries of electric power, metallurgy, coal, petroleum, chemical engineering, building materials, mechanism and so on.[……]
Anti-corrosion steel pipe in the country is mainly used for petroleum, chemical, gas, heat, sewage treatment, water, bridges, steel pipes and other engineering fields.anti-corrosion steel pipe is divided into the following categories.[……]
A plate rolled to become a pipe and welded using Electric Resistance Welding process.[……]
LSAW (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production.[……]
LSAW (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production.[……]
The major equipment such as Plate Edge Milling Machine, Plate Edge Crimping Machine, Pipe Forming Press, Tack Welding Machine and Pipe Expander all adopt the technology and equipment of SMS MEER. [……]
LSAW (Inspection & Test Plan for LSAW) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production.[……]
LSAW (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production.[……]
Q345B steel is a Chinese standardized low alloy, medium tensile strength steel made with a hot-rolling process, and is used for a number of manufacturing purposes[……]
Q345b steel polishing method often used Polishing means a processing method by the action of mechanical, chemical or electrochemical, lower the q345b steel pipe surface roughness[……]
Seamless steel pipe quality testing is a very important step, and for its detection method is also very particular to now all three – ultrasonic testing, eddy current testing, magnetic flux leakage testing, specific circumstances.[……]
The automotive and automotive components supplier industries represent the significant area of use for precision cut lengths, they could also be used in the domestic appliance industry and mechanical engineering.[……]