Hot! pipe factory supply 1/2'' sch40 ERW black round welded steel pipe factory price in china Quality Assured

Hot! pipe factory supply 1/2''  sch40 ERW black round welded steel pipe factory price in china                  High quality, best price!!!       Product Description   ERW black round welded steel pipe                    ERW pipe/welded pipe is widely used in the fields of construction, low-pressure liquid transportation, scaffolding and etc. We can supply the products according to the following standards.       Standard: GB/T3091 –2001 , BS1387 –1985 , DIN EN10025, DIN2440, EN10219 , JIS G3444:2004 , ASTM A53 , ASTM A500,  API 5L .
Steel Grade:  Q235, Q345 ,S235JR,S275JR, S355,S355JR,S355J2H, STK400 ,STK50
API 5L: A, B, X42, X46, X52, X56, X60, X65 X70   End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)   Packing:Plastic plugs in both ends with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Test:: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
Third party inspection: SGS, BV, Lloyds etc.     ERW black round welded steel pipe Products showing:           ERW black round welded steel pipe Purpose size:  

Outer Diameter		Wall Thickness	Length
Inch	mm	mm	meter
1/2"	21.3mm	0.6mm-3.0mm	0.3m-12m
3/4"	26.9mm	0.6mm-3.0mm	0.3m-12m
1"	33.4mm	1.0mm-3.0mm	0.3m-12m
1-1/4"	42.3mm	1.0mm-4.0mm	0.3m-12m
1-1/2"	48.3mm	1.0mm-4.0mm	0.3m-12m
2"	60.3mm	1.5mm-4.0mm	0.3m-12m
2-1/2"	76.1mm	1.5mm-4.0mm	0.3m-12m
3"	88.9mm	1.5mm-9.5mm	0.3m-12m
4"	114.3mm	2.0mm-9.5mm	0.3m-12m
5"	141.3mm	3.0mm-9.5mm	0.3m-12m
6"	168.3mm	3.0mm-12.0mm	1.0m-12m
8"	219.1mm	3.2mm-12.0mm	1.0m-12m
10"	273mm	3.2mm-12.0mm	1.0m-12m
12"	323.8mm	6.0mm-15.0mm	1.0m-12m
14"	355.6mm	8.0mm-15.0mm	1.0m-12m
16"	406.4mm	8.0mm-20.0mm	1.0m-12m

    ERW black round welded steel pipe  Purpose package:         ERW black round welded steel pipe certificates:         ERW black round welded steel pipe production line:           FAQ     Why you choose us:



a. Since the company was established,we focus on the products which apply to the conveyor system including the steel pipes.


b. We have very good reputation in this industry due to our high quality products and service.


c. We are the supplier for some international companies.


d. We have SGS certificate which can assure the quality of our products.


e. We have strong engineering team that can give best solution for your projects.     Company Information   We are located in Tianjin Industrial Park, Daqiuzhuang. Our factory area is 65,000 square meters.   We produce welded pipes, galvanized pipes, spiral pipes and square pipes.   Our company's products are exported to Brazil, Indonesia, Singapore, Central Asian countries, etc.   Our company follows the policy of "Customers First, Strive for Progress" and the "customers first" principle for the majority of customers with quality service.   Your patronage is welcome!       ERW black round welded steel pipe --- 17 years manufacturer-SINO EAST STEEL.   Yes, We can ! Build your life !