We require boiler tubes with specific dimensions and material properties:
- Outside diameter range: 610mm to 650mm
- Wall thickness: approximately 75mm
- Standard length: 1500mm per tube
- Material options: Steel S355 or Stainless Steel 304L
- Must be seamless construction

Please confirm availability and provide technical specifications for your products meeting these requirements.

 Furnace Tubes No. Description Length Unit Qty 1 SUPER HEATER AND HEAT EXCHANGER TUBES, ALLOY STEEL, COLD DRAWN, FULLY ANNEALED SEAMLESS, BEVELLED ENDS, HOT FINISHED, MAT. TO ASTM-A213 GRADE T5. THE WALL THICKNESS SIZE 6 IN, WT 6.80MM, OD 6.625 IN 13000 MM Pcs 145 2 SUPER HEATER AND HEAT EXCHANGER TUBES ALLOY STEEL, COLD DRAWN, FULLY ANNEALED SEAMLESS, BEVELLED ENDS, HOT FINISHED MAT. TO ASTM-A213 GRADE T9. THE WALL THICKNESS SPECIFIED IS THE MINIMUM WALL THICKNESS. SIZE 6 IN, WT 6.80 MM, OD 6.625 IN 12000 MM Pcs 525 3 CONVECTION COILS PREFABRICATION CONVECTION TUBES 6” NB SCH 40, ASTM A-335 P11 13000 MM Pcs 10 

hi do you supply JST pipeline?
"LINE PIPE, SEAMLESS, PLAIN ENDS,""CARBON STEEL TO API 5L GRADE B,""TO ASME B36.10, ASME B16.25, " 1. SIZE : 1/2 IN., SCH. 80 (120 mt) 2. SIZE : 3/4 IN., SCH.80(60 MT) 3. SIZE : 1 IN., SCH. 80 (60 mt) 4. SIZE : 1-1/2 IN., SCH. 80 (MT 30) "LINE PIPE, SEAMLESS, BEVELED ENDS,""CARBON STEEL TO API 5L GRADE B,""TO ASME B36.10, ASME B16.25, " 5. SIZE : 2 IN., SCH. 40 (60 mt) 6. SIZE : 3 IN., SCH. 40 (500 mt) 7. SIZE : 4 IN., SCH. 40 (5208)

 We are interested in the stainless steel seamless schedule pipe and fittings as well as the stainless steel tubing and compression fittings. 

Seamless carbon steel finned tubes for air cooler

Good day, please send your contact emails for sending an Inquiry. Best regards, Alexey

Buenos dias, necesitaria contacto de ventas