welded steel pipe

Stainless Steel U Tube ASTM A213 TP317L SMLS For Heat Exchanger Yuhong Group has been operating stainless steel/duplex/nickel seamless steel pipes for more than 32 years, with annual sales of more than 80,000 ... Read More

ASTM A105 Carbon Steel Slip On Raised Face Forged Flange Black Painted We are a manufacturer, supplier and exporter of Carbon Steel A105 / A105N Flanges, classified by the American Society for Testing and ... Read More

ASME SA213 TP321 SS Seamless Polished Tube For Heat-Exchanger And Boiler Superheater Most stainless steel tubing is heat treated by the bright annealing process, in which the tubing is annealed in a protective ... Read More

ASME SA213 TP321 SS Seamless Polished Tube For Heat-Exchanger And Boiler Superheater The stainless steel tubing is generally produced by a cold-drawing process. A subsequent annealing process is required to ... Read More

ASTM A105 Carbon Steel Slip On Flat Face Forged Black Painted Flange Carbon Steel ASTM A105 flanges are made of carbon or mild steel material. Carbon, manganese, phosphorus, sulfur and iron may be included in ... Read More

ASME SA213 TP304L Stainless Steel Seamless Tube For Heat Exchanger SA213 TP304L is a tubular product specification covering seamless stainless steel pipes. YUHONG is the manufacturer and supplier of these ... Read More

ASTM A213 TP316L Stainless Steel Seamless Tube Cold Drawn For Heat Exchanger And Boiler SA213 Tp316l is a heat exchange tube specification made of 316l austenitic stainless steel. Yuhong is a large supplier and ... Read More

ASTM A213 TP321 Stainless Steel Seamless Tube Cold Drawn Low Temperature Application SA213 Tp321 is a heat exchange tube specification made of 321 austenitic stainless steel. SA 213 specifies piping products ... Read More

ASME SA213 TP304L Stainless Steel Seamless Tube Low Carbon For Heat Exchanger SA213 TP304L is a tubular product specification covering seamless stainless steel pipes. YUHONG is the manufacturer and supplier of ... Read More

ASTM A213 TP321 Stainless Steel Seamless Tube Corrosion Resistance Low Temperature Stainless steel is often referred to as corrosion resistant steel - it does not stain, corrode or rust as easily as regular ... Read More