Ssaw Steel Pipe Ss Welded Pipe ASTM A252 Carbon Steel Welded Tube Spiral

SSAW Pipe ASTM A252 Grade 2 Structure Carbon Steel tube

Spiral Welded Steel Pipe SSAW Steel Pipeline

Specification	OD: 219-2032mm WT: 5.0-20mm
Technique	SSAW (spiral submerged arc welded)
Material	St37 St52 Grade B X46 X46 X52 Q235 Q355 S235 S355
Surface treatment	External: 3PE, bitumen, epoxy powder Internal: Epoxy, bitumen, cement
DNT testing	Hydrostatic test UT test RT test
End treatment	Bevel
Certificate	API 5L

 

Anti-Corrosion Index

External 3PE Executive Standard DIN30670
DN	Epoxy coating/um	Adhesive coating/um	Minimum thickness for PE coating(mm)
			Common	Enhanced
DN≤100	≥120	≥170	1.8	2.5
100<DN≤250			2.0	2.7
250<DN<500			2.2	2.9
500≤DN<800			2.5	3.2
DN≥800			3.0	3.7

External Single-layer Epoxy Executive SY/T0315
Number	Coating level	Minimum thickness(um)
1	Normal level	300
2	Reinforce level	400

Internal FBE Executive SY/T0442
Pipeline operation requirements	Internal coating thickness(um)
Drap reduction pipeline	≥50
Anti-corrosion pipeline	Normal	≥250
	Reinforce	≥350

Company Profile

Jiangsu Rex Metal Products Co., Ltd was established in 2010, located in Jiangsu Province,and has our factories of with 2000㎡. Our main products include steel plates,steel pipes, steel bars(rods) etc, which have been exported to over 30 countries like England, Australia, South Korea, Russia, Brazil, Turkey, India, Indonesia, South Africa, Ecuador, Uzbekistan, Thailand etc.

We are in first class agency of Chinese state-owned enterprise, Tisco Steel group, BaoSteel (Shanghai) and WuSteel Group.

We have advanced production facilities, producing center with cutting machines, punching machines, water jet cutting machines, polishing machines, plate shearers and draw benches etc. We have passed theIS09001 quality system,and EU CE system. Our aim is to provides with good quality steel products and better service. We support SGS, BV and other third party test.

We will always welcome all the customers and friends all over the world to visit our factories and reach great cooperations.

FAQ

Q1: Are you trading company or manufacturer ?
A: We are a professional manufacturer with 20 years' experience and have took part in international trade for 10 years.

Q2: How about your quality and how do you guarantee the quality?
A: All products we supply is primary as you need, Our company is certificated to ISO9001: 2008, and every product will be tested for 4-5 processes. We welcome customers or the third party inspection agencies to come to our factory for inspection.

Q3: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge.

Q4: How long is your delivery time?
A: For Stocks, we can send the goods to loading port within 7 days after receiving the deposit ;
For production period, it usually needs about 15 days ~30 days after receiving the deposit.

Q5: What is your terms of payment ?
A: Usually 30% deposit by TT in advance and balance against copy pf BL or L/C at sight.