China OEM Supply Rigid Steel Conduit Pipe – Square Hollow Section Pipe – Rainbow Manufacture and Factory

OEM Supply Rigid Steel Conduit Pipe – Square Hollow Section Pipe – Rainbow

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Products Description :Square Hollow Section or square tube is a kind of long strip steel with hollow section and no seam around it. It is a square tube formed by extrusion of seamless tube through four sides of die. Square tube has hollow section and is widely used as a pipe for conveying fluid...

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OEM Supply Rigid Steel Conduit Pipe – Square Hollow Section Pipe – Rainbow Detail:

Products Description :

Square Hollow Section or square tube is a kind of long strip steel with hollow section and no seam around it. It is a square tube formed by extrusion of seamless tube through four sides of die. Square tube has hollow section and is widely used as a pipe for conveying fluid or steel frame. It is mainly used in liquid transportation, hydraulic support, mechanical structure, medium and low pressure, high pressure boiler pipe, heat exchange pipe, gas, oil and other industries. It is stronger than welding and will not crack.Hot rolled steel tubes are manufactured by passing sheet metal through rollers to achieve specific physical dimensions. The finished product has a rough surface finish with radiused corners, and either a welded or seamless construction. Manufacturing hot rolled square steel tubing involves rolling the steel at temperatures exceeding 1,000 Degree.

Square Tube

Specification mm	Wall Thickness mm	Specification mm	Wall Thickness mm
20*20	1.2-2.0	125*125	2.5-12.0
25*25	1.2-3.0	130*130	2.5-12.0
30*30	1.2-3.0	140*140	2.5-12.0
32*32	1.2-3.0	150*150	2.5-14.0
38*38	1.2-3.0	160*160	2.75-14.0
40*40	1.2-4.0	175*175	2.75-14.0
50*50	1.2-6.0	180*180	2.75-14.0
60*60	1.5-6.0	200*200	2.75-16.0
70*70	1.5-6.0	220*220	3.0-16.0
75*75	1.5-6.0	250*250	3.0-16.0
80*80	1.5-8.0	300*300	3.5-16.0
90*90	1.5-8.0	350*350	4.0-16.0
100*100	1.8-12.0	400*400	5.0-16.0
110*110	2.0-12.0	450*450	6.0-16.0
120*120	2.5-12.0	500*500	6.0-16.0

Rectagular Tube
Specification mm	Wall Thickness mm	Specification mm	Wall Thickness mm
15*20	1.2-2.0	100*150	2.5-12.0
20*30	1.2-3.0	100*200	2.5-14.0
20*40	1.2-3.0	100*250	2.5-14.0
25*50	1.2-3.0	100*300	2.75-14.0
30*40	1.2-3.0	150*200	2.75-14.0
30*50	1.2-4.0	150*250	2.75-16.0
30*60	1.2-4.0	150*300	2.75-16.0
38*76	1.2-4.0	150*350	3.0-16.0
40*50	1.2-4.0	200*250	3.0-16.0
40*60	1.2-4.0	200*300	3.5-16.0
40*80	1.2-4.0	200*400	3.5-16.0
50*70	1.2-6.0	200*500	3.5-16.0
50*75	1.2-6.0	250*300	3.5-16.0
50*80	1.5-6.0	250*400	4.0-16.0
50*100	1.5-6.0	250*500	4.0-16.0
50*120	1.5-6.0	300*400	4.0-16.0
60*80	1.5-6.0	300*500	5.0-16.0
60*100	1.5-6.0	300*600	6.0-16.0
60*120	1.5-6.0	350*400	5.0-16.0
75*125	1.5-6.0	350*450	6.0-16.0
75*150	1.5-6.0	350*500	6.0-16.0
80*100	1.5-8.0	400*450	6.0-16.0
80*120	1.8-8.0	400*600	6.0-16.0
80*160	2.0-8.0

Main Material:	ASTM A53,ASTM A106 ASTM A210,ASTM A283,ST33, ST37-2,ST52, DIN1626,DIN1629,STPY41,G3452,G3457, S235,S355, Q195-Q235,Q345,20#, alloysteel etc

Technology:	Seamless; Or With seam
Surface treatment:	Paint oil; Varnish; Galvanized;Galvanize the raw strip steel; Or according to customer’s requirements.

Package:	Tied with steel trips, then wrapped by plastic material.Or according to customer’s requirements.

Usage:	Widely used in mechanical manufacture, construction field, metallurgy industry, farm vehicles, agriculture greenhouse, automotive industry, railway, highway guardrail, container frame, furniture, decoration, steel structure etc

Packaging & Delivery Packaging Details: 1. Small OD: In hexagonal bundle with steel strips 2. Large OD: In bulk 3. Wrapped in waterproof plastic woven bag 4. Filled in wooden cases 5. As required Delivery Detail:Shipped in 7-15 days after payment

square pipe ready to ship_副本

Payment Term: TT, LC , Western Union

Product detail pictures:

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We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for OEM Supply Rigid Steel Conduit Pipe – Square Hollow Section Pipe – Rainbow , The product will supply to all over the world, such as: Algeria, Pakistan, Sudan, We have our own registered brand and our company is developing rapidly owing to high quality products, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.

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