Discount wholesale Oil Well Casing Pipe - Factory supplied Ms Erw Welded Black Steel Pipe/tube Black Carbon Erw Steel Pipe Youfa brand the biggest manufacturer for carbon steel pipe – Youfa Detail:
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| Product | Fire Sprinkler Steel Pipe |
| Material | Carbon Steel |
| Grade | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Grade B Grade C |
| Standard | GB/T3091, GB/T13793API 5L, ASTM A53, A500, A36, ASTM A795 |
| Specifications | ASTM A795 sch10 sch30 sch40 |
| Surface | Painted Black or Red |
| Ends | Plain ends |
| Grooved ends |



Strict Quality Control:
1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.
2) National accredited laboratory with CNAS certificates
3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.
4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK. We own UL /FM, ISO9001/18001, FPC certificates.
Packing and Delivery:
Packing Details : in hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles.
Delivery Details : Depending on the QTY, normally one month.

Product detail pictures:

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Our rewards are lower costs,dynamic profits team,specialised QC,potent factories,high-quality services for Discount wholesale Oil Well Casing Pipe - Factory supplied Ms Erw Welded Black Steel Pipe/tube Black Carbon Erw Steel Pipe Youfa brand the biggest manufacturer for carbon steel pipe – Youfa, The product will supply to all over the world, such as: Israel, Slovenia, Detroit, We firmly think that we have the full capability to give you contented merchandise. Wish to collect concerns within you and build a new long-term synergy romantic relationship. We all significantly promise:Csame excellent, better selling price; exact selling price, better quality.
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!






