Delivery Time:10 working days after received your payment
Certification:ASME/GB/EN/JIS/IS

6 Meter Alloy Saw Steel Pipe , Helical Arc Electric Resistance Welding Pipe

Scope of SA-53 / SA-53M

This specification covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1⁄8 to
NPS 26 [DN 6 to DN 650] (Note 1), inclusive, with nominal wall thickness (Note 2) as given in Table X2.2 and Table X2.3. It shall be permissible to furnish pipe having other dimensions (Note 2) provided such pipe complies with all other requirements of this specification.

1. Material: Q235A,Q235B,10#,20#,Q345(16Mn),L245(B),L290(X42),L320(X46),L360(X52),L390(X56),L415(X60), L450(X65),L485(X70),L290NB/MB(X42N/M),L360NB/MB(X52N/M),L390NB/MB(X56N/M),415NB/MB(X60N/M), L450MB(X65),L485MB(X70).

2. Outer diameter:219—3020mm

3. Wall thickness:5—22mm

4. Length: 5.8—12.5 m

5. Application:gas,petroleum,water,oil,sewage,piling, etc.

 

Sign Size	O.D. (mm)	Wall Thickness (mm)	Nominal weight (kg/m)	Test Pressure (Mpa)
L245	L290	L320	L360	L390	L415	L450	L285	L555
20	508	6.4	79.17	3.7	6.6	7.3	8.2	8.8	9.4	10.2	11.0	12.6
508	7.1	87.71	4.1	7.3	8.1	9.1	9.8	10.4	11.3	12.2	14.0
508	7.9	97.43	4.6	8.1	9.0	10.1	10.9	11.6	12.6	13.6	15.5
508	8.7	107.13	5.0	8.9	9.9	11.1	12.0	12.8	13.9	15.0	17.1
508	10.3	126.42	6.0	10.6	11.7	13.1	14.2	15.1	16.4	17.7	20.3
22	559	7.1	96.64	3.7	6.6	7.3	8.2	8.9	9.5	10.3	11.1	12.7
559	7.9	107.37	4.2	7.4	8.1	9.2	9.9	10.6	11.4	12.3	14.1
559	8.7	118.07	4.6	8.1	9.0	10.1	10.9	11.6	12.6	13.6	15.5
559	10.3	139.38	5.4	9.6	10.6	11.9	12.9	13.8	14.9	16.1	18.4
24	610	7.1	105.57	3.5	6.1	6.7	7.5	8.2	8.7	9.4	10.2	11.6
610	7.9	117.30	3.8	6.8	7.5	8.4	9.1	9.7	10.5	11.3	12.9
610	8.7	129.01	4.2	7.4	8.2	9.2	10.0	10.7	11.6	12.5	14.2
610	10.3	152.33	4.9	8.8	9.8	11.0	11.9	12.6	13.7	14.8	16.9
26	660	7.1	114.32	3.2	5.6	6.2	7.0	7.6	8.0	8.7	9.4	10.7
660	7.9	127.05	3.5	6.2	6.9	7.8	8.4	8.9	9.7	10.4	12.0
660	8.7	139.74	3.90	6.9	7.6	8.5	9.3	9.8	10.7	11.5	13.2
660	10.3	165.03	4.6	8.1	9.0	10.1	11.0	11.7	12.6	13.6