Model Number: DB11018 Brand Name: Derbo Steel Key Specifications/Special Features: SCH 40 SMLS steel pipe, ASTM, A106, GR A ASME B36.10Out diameter:21.3-3500mmThickness:2.0-60mmLength:5-24M, fixed length as per client’s requirementsSteel materials:API, 5L, PLS, 1 and PLS 2: GR.B, X42, X46, X52, X56, X60, X65, X70, X80, API 2B: 2H, 2W
Uses: oil pipe, casing tube, line pipe and fluid (water, gas) transmission
Surface: bare, black painting, anti-corrosion coating (3LPE, 3LPP, FBE) galvanized
Packing: plain/bevel end with end caps
Waterproof packing, bare packing, In bundle, nest packing, standard export packing
Inspection: SGS, BV
Certifications: API and ISO 9001, 2000
Date of delivery: after received deposit 15-60 days according to the quantity
Payment terms: T/T, 100% L/C at sight, Western Union, D/A, D/P, O/A
Port of shipment:Xingang Tianjin, Shanghai port, Guangdong port, Ningbo, Qingdao port

Our advantages

1. Professional sales team with more than 10-year experience in steel industrial
2. Technical engineer from oil company and third party inspection company
3. One-Stop service for steel industry, especially for pipeline project application
4. Rich cooperation experience with shell, Lukoil, Samsung
5. Competitive price, fast delivery time, excellent service

Quality control
Quality control is the 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