Product Description
1. Grade: A53-A369,API J55-API P110
2. Size: 1-100MM
3. Standard: ASTM,JIS,DIN
4. Certification: ISO9001, SGS, CTI, ROHS
Why choose us
Product Advantages.
1.Short delivery time
2.Quality assurance
3.Competitive price
4.Superior service
Company Preview
Packing & Delivery
1. Special logistics packaging 2. Suitable carton size 3. Professional placement 4. Complete package