Model Number: DB73003
Brand Name: Derbo Steel
Key Specifications/Special Features:
Standards: ASTM A234, ASTM A420, ASTM A860, ASTM A403Dimension: ASME B16.9Materials:Carbon steel: A234 WPB, A420 WPL3/WPL6, A860 WPHY42-70Alloy steel: A234 WP11/WP22/91Stainless steel: WP304, 304L, 316, 321, 316L, 347HTee type: equal tee, reducing teeOutside diameter:1/2- 4" (SMLS/seamless)26-100" (weld)Wall thickness butt welded: SCH10-SCH160, STD, XS, XXSProcessing technical BW type
SMLS: seamless (size 1/2-24")
Welded: seam welded with 100% X-ray test
Our advantages:
- Professional sales team with more than 10-year experience in steel industrial
- Technical engineer from oil company and third party inspection company
- One-stop service for steel industry, especially for pipeline project application
- Rich cooperation experience with Shell, Lukoil, Samsung
- Fast delivery time, excellent service
Quality control:
Quality control is basic but most important point for qualification of the steel pipes/tubes and fittings
We carry out in-production supervision and after-production inspection for our products
We ensure that the products are produced, tested and inspected strictly according to standard specification under supervision of our QA engineer during production
After production inspection is carried out by worldwide famous third party inspection company like BV, SGS, Intertek