Overview
| brand | Luhang | material quality | Q235B Q235 Q195 Q345B |
| specifications | complete | Processing customization | yes |
| Weighting method | Weighing | Processing services | Cutting, customized bending, and other deep processing |
| Warehouse City | Nao | Scope of use | Metal products, mechanical manufacturing, building decoration, structural piping, chemical equipment, rail transit |
| model | Welded pipe 878 | Type of goods | Spot and customized |
| Is it possible to export | Yes | Section shape | Circular tube |
| Length and height | Customizable | Product surface description | Smooth internal and external anti-corrosion industrial acid wash surface |
| Executive standards | National standard and non-standard customization | Product Features | strong |
| Quality report | complete | Delivery Services | Direct supply to Nanchong |
| Sales type of goods | Spot | Including tax | yes |
| explain | All models have good quality | Quality level | AAAAA |
| type | Nanchong welded pipe q235a spiral welded pipe Nanchong welded steel pipe Hebei spiral welded pipe manufacturer 316 welded pipe | Sales Services | Nanchong Welded Steel Pipe |
Product Details
Welding pipe process flow
Raw material uncoiling - leveling - end shearing and welding - looping - forming - welding - removal of inner and outer welding beads - pre calibration - induction heat treatment - sizing and straightening - eddy current testing - cutting - water pressure inspection - pickling - final inspection (strict control) - packaging - shipment. Nanchong welded pipe q235a spiral welded pipe Nanchong welded steel pipe Hebei spiral welded pipe manufacturer 316 welded pipe Yizhou welded pipe q355b spiral welded pipe Yizhou welded steel pipe large diameter spiral welded pipe dn170 steel pipe
Made of Q195A, Q215A, Q235A steel. Nanchong welded pipe q235a spiral welded pipe Nanchong welded steel pipe Hebei spiral welded pipe manufacturer 316 welded pipe Shaoxing welded pipe thick wall large diameter straight seam welded pipe Shaoxing welded steel pipe spiral welded pipe customized manufacturer Spiral welded steel pipe manufacturing steel pipe has strong pressure bearing capacity, good plasticity, and is convenient for welding and processing forming; After various strict and scientific inspections and tests, the use is safe and reliable, the steel pipe diameter is large, the conveying efficiency is high, and the investment in laying pipelines can be saved.