Erw Square Tube Manufacturer Erw Square Pipe Price Customized Steel Pipe

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Product Display

Round Steel Pipe

Material	Side Length		Common Tube
Material	DN		Side Length Tolerance	Wall Thickness	Length	Length Tolerance
Q195 Q235 Q345	mm	mm	mm	mm	mm	mm
	16	16	±0.5	0.7-2.2	4000-10000	+20,-0
	19	19	±0.5	0.7-2.2	4000-10000	+20,-0
	20	20	±0.5	0.7-2.2	4000-10000	+20,-0
	20	40	±0.5	0.7-2.2	4000-10000	+20,-0
	25	25	±0.5	0.7-2.2	4000-10000	+20,-0
	25	50	±0.5	0.7-2.2	4000-10000	+20,-0
	25	75	±0.5	0.7-2.2	4000-10000	+20,-0
	30	30	±0.5	0.7-2.2	4000-10000	+20,-0
	30	40	±0.5	0.7-2.2	4000-10000	+20,-0
	30	50	+0.4,-0.5	0.7-2.2	4000-10000	+20,-0
	32	32	±0.5	0.7-2.2	4000-10000	+20,-0
	35	35	±0.5	0.7-2.2	4000-10000	+20,-0
	37	57	+0.4,-0.5	0.8-2.3	4000-10000	+20,-0
	37	77	±0.5	0.8-2.3	4000-10000	+20,-0
	38	38	+0.4,-0.5	0.8-2.3	4000-10000	+20,-0
	38	75	+0.5,-0.6	1.0-2.3	4000-10000	+20,-0
	50	75	+0.5,-0.6	1.0-2.3	4000-10000	+20,-0
	40	40	+0.4,-0.5	0.8-2.3	4000-10000	+20,-0
	40	60	±0.5	0.8-2.3	4000-10000	+20,-0
	50	50	±0.5	1.0-2.3	4000-10000	+20,-0
	40	80	+0.5,-0.6	1.0-2.3	4000-10000	+20,-0
	50	75	+0.5,-0.6	1.0-2.3	4000-10000	+20,-0
	60	60	+0.5,-0.6	1.0-2.3	4000-10000	+20,-0
	50	100	±0.7	1.0-2.3	4000-10000	+20,-0
	50	150	±0.8	1.0-2.3	4000-10000	+20,-0

Product Description

▊ Tianyingtai（TYT） is committed to long-term development, creating high-quality products and services, with the same pursuit of quality and service, stable, strong, long-term cooperation raw material suppliers, such as Haigang, Yurunde, etc., to maximize the consistency and stability of materials, product appearance and internal quality

▊ Raw materials grade : Q195, Q235B and Q345...

▊ The zinc coating can customized for customers, from 40-275 grams.

▊ The purity of zinc wire is 99.99% zinc content with high purity.to remain the pipe welded seam antirust.

▊ The diameter of zinc wire is 1.5mm which has great protection for welding.

▊ The salt spray test can satisfy at least 8 hours without corrosion.

▊ In the passivation process, we have own invention patents - galvanized pipe passivation liquid automatic spraying system to ensure even adhesion, high passivation efficiency, beautiful appearance.

▊ In November 2014, it was recognized as “Tianjin Famous Trademark” by Tianjin Market and Quality Supervision Committee. The steel pipe produced and sold by the company was rated as “Tianjin Famous Brand Product” by Tianjin Municipal Government. and keep for many years

Technical Specification

Products	Pre-galvanized square & rectangular steel tube
Specification	OD	1616 – 50150mm
	WT	0.7 – 2.3mm
	Length	4 - 10m
Zinc coat	40-275g/m²
Steel grades	Q195, Q235A-B, Q345A-E, etc
Standards	ASTM A36,ASTM A500, ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH etc
Pipe ends	plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers’ requirement
treatment
Application	construction pipe, structural pipe(greenhouse structure, fence post), curtain wall, machinery part etc.
Package	in bundle, wrapped with waterproof, or as customers’ requirement
Delivery Time	10days from stock; 20-30days produced according to the quantity
Payment Term	T/T or L/C
Price Term	CIF; CFR; FOB ,EXW
Loading Port	Tianjin, China
MOQ	5 tons
Others	1.All the pipes is high-frequency welded.
	2.Both inner and outer welded stab can be removed.
	3.Special design available according to requirement.
	4.Pipe can be necked down and punched holes.
	5.Supplying BV or SGS Inspection if client need.

Packaging & Shipping

By bundle or PVC package or as customer requirements

ERW square tube manufacturer ERW square pipe price customized steel pipe