Mild steel structure pipe, hot dip galvanized steel pipe

Product Description

Mild steel structure pipe, hot dip galvanized steel pipe
Outer Diameter	15mm - 609mm
Wall Thickness	2.0mm - 10mm
Length	6m 12m or customized
Technique	ERW
Standard & Grade	GB/T 3091 GB/T9711 Q235 Q345
	API 5L A B X42 X46 X52 X56 X60 X65 X70
	ASTM A53 GR A/ B
	ASTM A500 A/B/C
	BS1387 EN39 st37 st52
	EN10210 EN10219 EN10255 S235 S275 S355
	AS1163 C250 C350
Zinc coating	28um - 85um

Workshop Display

Advantage:

1) ERW and hot expanding technique, producing more large diamter up to 609mm

2) Cutting customized length on production line with tolerance 5mm

3) Bevel is free

4) Packing the products as per your requirement

End treatment

Thread: BS21 standard

Thread with caps: protect the ends
Thread with socket: connect another pipes

Packing & Shipping

1. In bundle with 8-9 steel stripes for small diameter steel pipe
2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting belt in both ends

3. Loose package for big diameter steel pipe
4. As per customer's requirement

Our team

Factory

Our steel tube factory is located in Tianjin, China.

Produce 15mm-609mm spiral submerged arc welded steel pipe.

The steel pipe is widely used for structure, gas & oil, low pressure liquid transmission.

We got API 5L certificate in 2015.

Lab

We have our own lab can do the below testing:
Hydrostatic pressure testing

Chemical composition testing
Digital Rockwell hardness testing
X-ray flaw detection testing
Charpy impact testing
Ultrasonic NDT

Exporting office

Our exporting office deals with all kinds of steel products.

We cooperated with reliable factory, and provide the qualified products.

Our exporting employees specialized in English andhave abundant steel knowledge, and effectively communicate with you.

FAQQ: Are u a manufacturer?
A: Yes, we are spiral steel tube manufacturer locates in Daqiuzhuang village, Tianjin city, China
Q:Can I have a trial order only several tons?
A: Of course. We can ship the cargo for u with LCL serivece.(Less container load)
Q: Do u have payment superiority?
A: For big order, 30-90 days L/C can be acceptable.
Q: If sample free?
A: Sample free, but the buyer pays for the freight.
Q: Are you gold supplier and do trade assurance?
A: We seven years cold supplier and accept trade assurance.

Galvanized Steel Pipe can be made into a strong plumbing or tubing material -- one that resists corrosion from exposure to water or the elements.Mild steel structure pipe, hot dip galvanized steel pipe has been used used for water-supply pipes or as a strong tubing for outdoor applications.
USHDJ
Galvanized Steel Pipe is most commonly used for outdoor construction like fences and handrails, or for some interior plumbing. Mild steel structure pipe, hot dip galvanized steel pipe is also sometimes called galvanized iron pipe. Galvanized steel pipe has been coated with a layer of zinc. The zinc provides a barrier against corrosion so that the pipe may be exposed to the outdoor environmental elements.Galvanized Steel Pipe The protective barrier proves equally effective against damage from indoor humidity.Mild steel structure pipe, hot dip galvanized steel pipe is covered with a zinc material to make the steel pipe more resistant to corrosion.
ASHJHG