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What is Mechanical Pipe?

Name: mechanical pipe
Steel grade: 20#, 45#, Q235, Q345、20Cr、40Cr、20CrMo、30-35CrMo、42CrMo
Standard: ASTM A513, ASTM A106, JIS G 3441, ASTM A519
Specifications: sizes: DO from 3/4’’ to 24’’; wall thickness: 0.102’’ to 4’’ (2.6 to 100mm)

Application: Structural tube has wide applications in construction, machinery, transportation, aviation, oil drilling and other industries.

Mechanical Pipe Process Flow:

Mechanical Pipe Chemical Composition(%):

Standard	Grade	Chemical Compositions (%)
Standard	Grade	C	Mn	P≤	S≤	Si	Cr	Mo
ASTM A513 ASTM A519	1008	≤0.10	0.30-0.50	0.040	0.050	-	-	-
	1010	0.08-0.13	0.30-0.60	0.040	0.050	-	-	-
	1018	0.15-0.20	0.60-0.90	0.040	0.050	-	-	-
	1020	0.18-0.23	0.30-0.60	0.040	0.050	-	-	-
	1025	0.22-0.28	0.30-0.60	0.040	0.050	-	-	-
	1026	0.22-0.28	0.60-0.90	0.040	0.050	-	-	-
	4130	0.28-0.33	0.40-0.60	0.040	0.050	0.15-0.35	0.80-1.10	0.15-0.25
	4140	0.38-0.43	0.75-1.00	0.040	0.050	0.15-0.35	0.80-1.10	0.15-0.25

Mechanical Properties:

Standard	Grade	Condition	MPa Tenslle Point	Yield Point	Elongation
ASTM A513 ASTM A519	1020	CW	≥414	≥483	≥5%
		SR	≥345	≥448	≥10%
		A	≥193	≥331	≥30%
		N	≥234	≥379	≥22%
	1025	CW	≥448	≥517	≥5%
		SR	≥379	≥483	≥8%
		A	≥207	≥365	≥25%
		N	≥248	≥379	≥22%
	4130	SR	≥586	≥724	≥10%
		A	≥379	≥517	≥30%
		N	≥414	≥621	≥20%
	4140	SR	≥689	≥855	≥10%
		A	≥414	≥552	≥25%
		N	≥621	≥855	≥20%

Features Specifications:

OD (mm)	Wall Thickness Unit (mm)
OD (mm)	2	2.5	3	3.5	4	4.5	5	6	6.5-7	7.5-8	8.5-9	9.5-10	11	12
Φ25-Φ28	●	●	●	●	●	●
Φ32		●	●	●	●	●	●
Φ34-Φ36		●	●	●	●	●	●
Φ38		●	●	●	●	●	●
Φ40			●	●	●	●	●
Φ42			●	●	●	●	●
Φ45			●	●	●	●	●	●
Φ48-Φ60			●	●	●	●	●	●	●
Φ63.5				●	●	●	●	●	●	●
Φ68-Φ73					●	●	●	●	●	●
Φ76					●	●	●	●	●	●	●	●	●	●
Φ80					●	●	●	●	●	●	●	●	●	●
Φ83					●	●	●	●	●	●	●	●	●	●
Φ89					●	●	●	●	●	●	●	●	●	●
Φ95					●	●	●	●	●	●	●	●	●	●
Φ102					●	●	●	●	●	●	●	●	●	●
Φ108					●	●	●	●	●	●	●	●	●	●
Φ114						●	●	●	●	●	●	●	●	●
Φ121						●	●	●	●	●	●	●	●	●
Φ127						●	●	●	●	●	●	●	●	●
Φ133						●	●	●	●	●	●	●	●	●
Φ140							●	●	●	●	●	●	●	●
Φ146							●	●	●	●	●	●	●	●
Φ152							●	●	●	●	●	●	●	●
Φ159							●	●	●	●	●	●	●	●
Φ168							●	●	●	●	●	●	●	●

Specializing in various kinds of OCTG pipes production and supplying, Ourway steel subsidiary of AGICO is a professional mechanical pipe manufacturer and supplier in the international trade. We keep enough in stock in the warehouse every month. Besides, we keep a good relationship with every big steel factory in China, so we can guarantee the delivery time and competitive prices for customers. Therefore, if you have any inquiry on mechanical pipes, please don‘t hesitate to contact us by e-mail or ring us!

Mechanical Pipe Workshop:

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