20 high pressure boiler pipe online manufacture

Manufacturer 35CrMo Cold Rolled High Precision Alloy Steel Seamless Round Pipes In China Invoicing:By actual weight Delivery Time:15-25 days Technique:Cold Rolled Product name:Seamless Steel Pipe End protector... Read More

15crmo/35crmo/42crmo Cold Rolled Alloy Seamless Steel Pipes Made In China Tolerance:15%, 20% Processing Service:Welding, Punching, Cutting, Bending, Decoiling Oiled or Non-oiled:Slightly Oiled Invoicing:by ... Read More

High Precision Cold Drawn Seamless Steel Tube SCM440 4130 4140 5140 Precision steel pipe is a high-precision steel pipe material processed by cold drawing or hot rolling. Because the inner and outer walls of ... Read More

High Quality AISI 4140 Seamless Alloy Steel Pipe Factory Cold Rolled Steel Pipe/Tube Product name:Alloy Seamless Steel Pipe End protector:Plastic Pipe Cap Material:Q195/Q235/Q345/20# Type:1. Seamless steel pipe ... Read More

OD 3-25mm range small diameter seamless steel pipe factory with cut to length service Cold rolled seamless pipe is used for mechanical structure, hydraulic equipment with high dimensional accuracy and good ... Read More

ST52 Q345B 30CrMo 42CrMo4 Cold rolled bright seamless steel tube Product Description Cold rolled (drawn)seamless steel pipe: Cold rolled seamless tube is a seamless steel tube for high dimensional accuracy and ... Read More

10# 20# 35# 45# 40Cr 25Mn 37Mn5 Cold Rolled Precision Seamless Steel Pipe For Cylinder Outer Diameter: 10-219mm Wall Thickness: 2-10mm Main Material: 10# 20# 35# 45# 40Cr 25Mn 37Mn5 Material Chemical Compositio... Read More

Customize Size and Material Cold Rolled Precision Seamless Steel Pipe For Precision Machinery Outer Diameter: 10-219mm Wall Thickness: 2-10mm Main Material: 10# 20# 35# 45# 40Cr 16Mn 40Cr 12Cr1MoV 25Mn 37Mn5 ... Read More

16Mn ST52 Q345B Material Bright Surface Cold Rolled Precision Seamless Steel Pipe For Auto Parts Outer Diameter: 12-76mm Wall Thickness: 2-8mm Main Material: 16Mn Q345B ST52 16Mn Precision Seamless Steel Pipe ... Read More

EN10305 DIN2391 GB/T699-2008 Standard Cold Rolled Precision Seamless Steel Pipe For Machinery Outer Diameter: 14-168mm Wall Thickness: 2-12mm Main Material: AISI 1010 1020 1035 1045 40Cr 42CrMo 16Mn 27SiMn 16Mn ... Read More