Square Pipe(SHS)

A durable Square Pipe (SHS) is a hollow metal profile with a square cross-section. It has the characteristics of a stable structure, high strength, and lightweight Square tube size: 10*10mm-500*500mm. WT: 0.5-20mm L: 0.3-18mtr
Standard & Grade: EN 10210:S235JRH,S355J2H,S355NH,S355J0H
EN 10219:S235JRH,S355J2H,S355NH,S355J0H
ASTM A500:Gr.A,Gr.B,Gr.C
Surface:Black bared ,can be galvanized,oiled,painted,powdered.
Packing: Waterproof plastic bag,bundle with strip

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Product Details

key word : Seamless Steel Pipe

Description

A durable Square Pipe (SHS) is a hollow metal profile with a square cross-section. It has the characteristics of a stable structure, high strength, and lightweight. It is widely used in building structures, machinery manufacturing, and various industrial fields. Its cross-sectional design enables it to perform well when subjected to pressure and load and is convenient for flexible connection with other materials. It is an important part of modern engineering and manufacturing industries.

Square pipes are made of high-quality metal materials and refined by advanced welding and cold-bending forming technology. The surface undergoes a variety of treatment processes (such as hot-dip galvanizing or spraying) to enhance its corrosion resistance and service life. This pipe not only has excellent mechanical properties but also meets high standards of beauty and durability.

In addition, square pipes also have good processability and flexibility, are easy to cut, weld, and assemble, and are suitable for a variety of design solutions. Its wide range of application scenarios includes building frames, supporting structures, decoration projects, and equipment manufacturing. With reliable quality and versatility, durable Square Pipe (SHS) has become a trustworthy and efficient solution for users in various industries.

Specification&Standard

Size by Inch (diameter)	Thickness	Sizes by MM (diameter)	Thickness
inch	inch	mm	mm
1/2" x 1/2"	0.065"	16mm×16mm	0.4mm～1.5mm
3/4" x 3/4"	0.049"	18mm×18mm	0.4mm～1.5mm
	0.065"	20mm×20mm	0.4mm～3mm
	0.083"	22mm×22mm	0.4mm～3mm
	0.120"	25mm×25mm	0.6mm～3mm
1" x 1"	0.049"	30mm×30mm	0.6mm～4mm
	0.058"	32mm×32mm	0.6mm～4mm
	0.065"	34mm×34mm	1mm～2mm
	0.072"	35mm×35mm	1mm～4mm
	0.083"	38mm×38mm	1mm～4mm
	0.095"	40mm×40mm	1mm～4.5mm
	0.109"	44mm×44mm	1mm～4.5mm
	0.120"	45mm×45mm	1mm～5mm
1 1/8" x 1 1/8"	0.035"	50mm×50mm	1mm～5mm
	0.049"	52mm×52mm	1mm～5mm
	0.065"	60mm×60mm	1mm～5mm
	0.109"	70mm×70mm	2mm～6mm
	0.120"	75mm×75mm	2mm～6mm
1 1/4" x 1 1/4"	0.049"	76mm×76mm	2mm～6mm
	0.065"	80mm×80mm	2mm～8mm
	0.072"	85mm×85mm	2mm～8mm
	0.083"	90mm×90mm	2mm～8mm
	0.109"	95mm×95mm	2mm～8mm
	0.120"	100mm×100mm	2mm～8mm
	0.135"	120mm×120mm	4mm～8mm
	0.156"	125mm×125mm	4mm～8mm
	0.188"	130mm×130mm	4mm～8mm
1 1/2" x 1 1/2"	0.049"	140mm×140mm	6mm～10mm
	0.065"	150mm×150mm	6mm～10mm
	0.072"	160mm×160mm	6mm～10mm
	0.083"	180mm×180mm	6mm～12mm
	0.109"	200mm×200mm	6mm～30mm
	0.120"	220mm×220mm	6mm～30mm
	0.140"	250mm×250mm	6mm～30mm
	0.188"	270mm×270mm	6mm～30mm
	0.250"	280mm×280mm	6mm～30mm
1 3/4" x 1 3/4"	0.065"	300mm×300mm	8mm～30mm
	0.083"	320mm×320mm	8mm～30mm
	0.095"	350mm×350mm	8mm～30mm
	0.109"	380mm×380mm	8mm～30mm
	0.120"	400mm×400mm	8mm～30mm
	0.188"	420mm×420mm	10mm～30mm
2" x 2"	0.049"	450mm×450mm	10mm～30mm
	0.065"	480mm×480mm	10mm～30mm
	0.083"	500mm×500mm	10mm～30mm
	0.109"	550mm×550mm	10mm～40mm
	0.120"	600mm×600mm	10mm～40mm
	0.145"	700mm×700mm	10mm～40mm
	0.165"	800mm×800mm	10mm～50mm
	0.188"	900mm×900mm	10mm～50mm
	0.250"	1000mm×1000mm	10mm～50mm
	0.312"
2 1/4" x 2 1/4"	0.188"
2 1/4" x 2 1/4"	0.250"
2 1/2" x 2 1/2"	0.083"
	0.109"
	0.120"
	0.188"
	0.250"
	0.312"

Dimensional Tolerances

Dimensional Tolerances
Outside Diameter:		Twist:	Maximum twist per 3 feet of length
Largest outside dimension	Outside tolerance including convexity and concavity	Longest outside dimension
up to 2 1/2"	±.020"	2" to 2 1/2"inclusive	.062"
over 21/2" to 31/2" inclusive	±.025"	over 21/2" to 4" inclusive	.075"
over 31/2" to 51/2" inclusive	±.030"	over 4" to 6" inclusive	.087"
over 51/2"	±1%	over 6" to 8" inclusive	100"
Tolerances include allowable convexity or concavity. For rectangular cross-sections, the tolerance calculated for the larger planar dimension shall also apply to the smaller planar dimension. This tolerance may be increased by 50% when applied to the smaller dimension if the ratio of the cross-sectional dimensions is between 1.5 and 3, and by 100% when the ratio exceeds 3.		over 8"	112"
		Straightness: Permissable variation shall be 1/8" times the number of feet of total length divided by 5:
		.125" x (total length) ÷ 5
Wall Thickness:		Squareness of Sides:
Maximum allowable variation	±10%	Adjacent sides may deviate from 90° by a tolerance of plus or minus 2 degrees maximum.
(wall thickness is to be measured at the center of the flat, exclusive of the weld area, and not at the corners)
Worner Radii:		Flash:
The radius of any outside corner shal not exceed three times the specified wall thickness		Structural tubing usually is supplied flash-in. The height of the flash will vary with the wall thickness of the tube.

ASTM A500 Cold Formed Welded and Seamless Carbon Steel Steel Structural Tubing in Round and Shapes

Grade Designation	Chemistry-Ladle Analysis
Grade Designation	Carbon	Manganese	Phosporous	Sulfur
A501 (A36)	0.26% max	-	0.04% max	0.05% max
A500A	0.26% max	-	0.04% max	0.05% max
A500B	0.26% max	-	0.04% max	0.05% max
A500C	0.23% max	1.35% max	0.04% max	0.05% max
Copper, when copper steel is specified, 0.20% minimum.
Mechanical Properties
Grade Designation	Grade	Tensile Strength	Yield Strength Minimum	Elongation In 2 Inches Minimum
Grade Designation	Condition	Minimum	Yield Strength Minimum	Elongation In 2 Inches Minimum
A501 (A36)	Hot Formed	58,000 psi	36,000 psi	23%
A500A	Cold Formed	45,000 psi	39,000 psi	25%
A500B	Cold Formed	58,000 psi	46,000 psi	23%
A500C	Cold Formed	62,000 psi	50,000 psi	21%

FACTORY APPEARANCE

Ruixing Steel Pipe was established in 2000. The company is located in Liaocheng, a well-known water city in Jiangbei, with convenient transportation. The company has tens of thousands of square meters of factory buildings, strong capital, and sufficient supply. trust.
Company products: stainless steel series, carbon steel series, aluminum series, copper series, galvanized, color coated, coiled material, seamless pipe, welded pipe, square pipe, torque pipe, round steel, angle steel, channel steel, I-beam, hexagon Steel, square steel, flat steel, steel wire, welding rod, flange cutting parts and other stainless steel and high nickel alloy steel.

CLIENT FEEDBACK

The company's products are not only well received by domestic customers, but also exported to more than 50 countries such as the European Union, the United States, Australia, Southeast Asia, and the Middle East, and have established long-term and stable cooperative relations with them. Ruixing Steel Pipe welcomes new and old customers at home and abroad to visit and negotiate for win-win cooperation!

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APPLICATION FIELD

The products distributed by our company are guaranteed by the manufacturer, and have a complete pre-sale, in-sale and after-sales service system. Our company has a strong standing stock of thousands of tons, sufficient supply and complete specifications. It has formed an annual inventory turnover of more than 9,000 tons and more than 800 specifications.

mechanical

boiler plant

power plant

Chemical plant

Oil Pipelines

refrigeration equipment

Water pipes

Bearing

chemical plant

Natural Gas Pipeline

QUALITY INSPECTION

We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. We′re pleased to get your Inquiry and we will come back to as soon as possible.