Pre Galvanized Steel Pipe

Thick-Wall Pre Galvanized Steel Pipe For Green House

Pre-galvanized pipe by the cold rolled sheet galvanized in advance, and then after welding, the formation of different shapes, different specifications of steel pipe, and hot galvanized in the production has an essential difference

This production range is from 1/2inch to 6inch, The square ones ,sizes are from 19*19mm to 150*150mm ,material thickness is from 0.5-2.5mm.the length that you can customize max to 8m,zinc coating is z40-z275g/sqm and can customize.

The common material steel grades are Q195 /Q215 /Q235/Q345 ,ss400,dx51, standards are GB/ASTM/BS/JIS/EN etc.

Size: 15～219mm
Wall thickness: 0.6～2.2mm
Zinc Coating: 40~300g/m²
Length: 3~12m

product details

SMSTEELPRODUCT DESCRIPTION

After the steel pipe is welded, there will be a zinc supplementation process at the welding part .that ensures the integrity of the zinc coating inside the steel pipe.

We have special passivation treatment on the surface of the product, in passivation process, we have own invention patents-galvanized pipe passivation liquid automatic spraying system that ensures even adhesion, high passivation efficiency, beautiful apprearance .

When the steel pipe is cut, we also have to deal with the rough edges. Look at the end ,it is very smoothly and neatly. All product details can reflect our strict requirements for product quality.

Pre- galvanized steel pipe is more cheaper than the hot dip galvanized steel pipe and also have nice anti-rust. If you don't have a high requirement for steel pipes, then we suggest you to choose the pre galvanized steel pipe.

SMSTEELPRE- GALVANIZED ROUND STEEL PIPE MORE DETIALS

Products	Pre-galvanized round steel pipe
Specification	OD	15-165mm
	WT	0.8-2.5mm
	Length	1-24m
Zinc coat	40-240g/m²
Steel grades	Q195, Q235A-B, Q345A-E, ASTM A36,ASTM A500, ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH etc
Standards	GB/T 3091-2001,GB/T13912-2002, BS 1387, ASTM F1083 etc.
Pipe ends treatment	plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers’ requirement
Application	liquid delivery (pump well, gas, water), construction pipe, structural pipe(greenhouse structure, fence post), curtain wall, machinery part etc.
Package	in bundle, no other package or wrapped with waterproof, or as customers’ requirement
Delivery Time	10days from stock; 20-30days produced according to the qty
Payment Term	T/T or L/C
Price Term	CIF; CFR; FOB Tianjin, China; EXW
Loading Port	Tianjin, China
MOQ	One container
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.