High quality & Competitive price Hot dip galvanized welded scaffolding steel pipe

Material Q195/Q215/Q235/Q345
Out diamter:20---219mm
wall thickness 0.3--20mm
zinc coating:45-70um, 400g/M2

Material Q195/Q215/Q235/Q345
Out diamter:20---219mm
wall thickness 0.3--20mm
zinc coating:45-70um, 400g/M2

Description & Specification:

(1)Quality:Q195 Q215 Q235 Gra. A53 Gra. B

(2)Standards: ASTM A53, BS 1387-1985, GB/T 3091-2001

(3) Nominal Dimension (N. D. ): 1/2"----16". Or 15mm----200mm

(4) Outside Dimeter (O. D. ): 20.0mm----325mm

(5) Wall Thickness (W. T. ): 3.30mm-----6.0mm

(6)  Length:3 -12M or special length

(7) Chemical Composition: Steel No: Q215, Q235; C: 0.20, P: 0.015, S: 0.025

(8) Zinc-Coating Thickness: 45-70um, 400g/M2

(9) Mechanical Properties:

Tensile Strength: 320-460/M2

Yield Strength: 195N/M2

Elogation on Gavge length>20%

(10) Each pipe to be threaded at both ends, one end with steel socket and the other end with plastic cap.

(11)Packing: in bundles

 

Out diamter		Wall thickness	lenth
inch	mm	mm	meter(m)
1/2	21.3	0.6-3.0mm	0.3m-12m
3/4	26.9	0.6-3.0mm	0.3m-12m
1	33.4	1.0-3.0mm	0.3m-12m
1-1/4	42.3	1.0-4.0mm	0.3m-12m
1-1/2	48.3	1.0-4.0mm	0.3m-12m
2	60.3	1.5-4.0mm	0.3m-12m
2-1/2	76.1	1.5-4.0mm	0.3m-12m
3	88.9	1.5-9.5mm	0.3m-12m
4	114.3	2.0-9.5mm	0.3m-12m
5	141.3	3.0-9.5mm	0.3m-12m
6	168.3	3.0-12.0mm	1.0m-1.2m
8	219.1	3.2-12.0mm	1.0m-1.2m
10	273	3.2-12.0mm	1.0m-1.2m
12	323.8	6.0-15.0mm	1.0m-1.2m