Stainless Steel Square Tube SUS Ss TP304 304L 304 316 316L 1.4301 1.4306 1.4401 1.4404 Sch40 Sch80 Mirror Polished Seamless Steel Square Tube Wholesale

• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Grade: 200 Series/300 Series /400 Series
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Seamless/Welded Pipe
• Model NO.: TP304 304L 304 316 316L 1.4301 1.4306 1.4401 1.440
• Surface Treatment: Bright
• Welding Line Type: ERW
• Production: 5000 Tons/ Month
• Shipping: CFR CIF Fob CNF
• Delivery Time: 5-7 Working
• Transport Package: Standard Ocean Packaging
• Specification: 0.5mm-100mm
• Origin: China
• HS Code: 7304900000
• Production Capacity: 5000 Tons/Month

Product Description

Standard	JIS, AISI, ASTM, GB, DIN, EN
Type	Welded
Steel Grade	200 Series/300 Series/400 series
Certification	ISO
Welding Line Type	ERW
Application	Furniture or handrail or fence
Technique	Cold Rolled Hot Rolled
Surface	BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
MOQ	1 Ton
Size	Customized Size
Packing	Standard Sea-worthy Packing
Test	Water Pressure Test
Outer Diameter	6-711mm, or customized
Length	Customers' Requirement
Thickness	0.5-40mm, or customized

 

 

We are professional steel manufacturer. Stainless steel pipes are mainly divided into two basic categories: stainless steel seamless steel pipes and stainless steel welded steel pipes (seamed steel pipes). According to the shape of the outer diameter of the steel pipe, it can be divided into round pipe and special-shaped pipe. The widely used is round steel pipe, but there are also some square, rectangular, semicircular, hexagonal, equilateral triangle, octagonal and other special-shaped steel pipes.

 

Shandong Xinhe International Trade Co., Ltd. is located in the southern city of the Shndong province. The company produces stainless steel plates, stainless steel tubes, stainless steel rods, stainless steel angles, stainless steel channels, stainless steel flanges and other stainless steel products. The main automotive majors are: 304, 304L, 304H, 321, 321H, 316, 316L, 317L, 310S, 347H, 904L and other.

Size of Stainless Steel Pipe
DN	NPS	OD(MM)	SCH5S	SCH10S	SCH40S	STD	SCH40	SCH80	XS	SCH80S	SCH160	XXS
6	1/8	10.30	-	1.24	1.73	1.73	1.73	2.41	2.41	2.41	-	-
8	1/4	13.70	-	1.65	2.24	2.24	2.24	3.02	3.02	3.02	-	-
10	3/8	17.10	-	1.65	2.31	2.31	2.31	3.20	3.20	3.20	-	-
15	1/2	21.30	1.65	2.11	2.77	2.77	2.77	3.73	3.73	3.73	4.78	7.47
20	3/4	26.70	1.65	2.11	2.87	2.87	2.87	3.91	3.91	3.91	5.56	7.82
25	1	33.40	1.65	2.77	3.38	3.38	3.38	4.55	4.55	4.55	6.35	9.09
32	1 1/4	42.20	1.65	2.77	3.56	3.56	3.56	4.85	4.85	4.85	6.35	9.70
40	1 1/2	48.30	1.65	2.77	3.56	3.56	3.56	4.85	4.85	4.85	6.35	9.70
50	2	60.30	1.65	2.77	3.91	3.91	3.91	5.54	5.54	5.54	8.74	11.07
65	2 1/2	73	2.11	3.05	5.16	5.16	5.16	7.01	7.01	7.01	9.53	14.02
80	3	88.90	2.11	3.05	5.49	5.49	5.49	7.62	7.62	7.62	11.13	15.24
90	3 1/2	101.60	2.11	3.05	5.74	5.74	5.74	8.08	8.08	8.08	-	-
100	4	114.30	2.11	3.05	6.02	6.02	6.02	8.56	8.56	8.56	13.49	17.12
125	5	141.30	2.77	3.40	6.55	6.55	6.55	9.53	9.53	9.53	15.88	19.05
150	6	168.30	2.77	3.4	7.11	7.11	7.11	10.97	10.97	10.97	18.26	21.95
200	8	219.10	2.77	3.76	8.18	8.18	8.18	12.70	12.70	12.70	23.01	22.23
250	10	273.10	3.40	4.19	9.27	9.27	9.27	15.09	12.70	12.70	28.58	25.40

The application of stainless steel square tubes is divided into many aspects. Let's briefly introduce them below:
 

1. Construction field

Stainless steel square tubes are mainly used in indoor and outdoor decoration, screens, stair handrails, railings, doors and windows, kitchens and bathrooms in the construction field. Stainless steel square pipes are widely used in the construction field due to their high strength, corrosion resistance, and beautiful appearance.

 

2. Petroleum field

Stainless steel square pipes are also widely used in the petroleum field. It is commonly used in petroleum machinery and equipment, oil well pipelines, oil and gas transmission pipelines and other fields. Stainless steel square pipe has the advantages of corrosion resistance, oxidation resistance, high temperature resistance, etc., and can adapt to the harsh environment in the petroleum field.

 

3. Chemical industry

Stainless steel square tubes commonly used in the chemical industry are mainly made of 304, 304L, 316, 316L and other materials. The application of stainless steel square pipes in the chemical industry mainly involves transporting acids, alkalis, salts, oxidants, organic solvents, gases and other substances. Its excellent corrosion resistance, oxidation resistance and plasticity make it an irreplaceable pipe material in the chemical industry.

 

4. Machinery manufacturing field

Stainless steel square tubes are mainly used in the field of machinery manufacturing to manufacture high-demand parts and mechanical equipment, such as power equipment, ships, petrochemicals, rail transit and other fields. It has the advantages of high temperature strength, corrosion resistance, oxidation resistance, and aesthetics, making it an indispensable material in the field of machinery manufacturing.

Sample	Sample Available
Application	Chemical,food industry,oil industry and so on
Payment	T/T 30% or L/C at sight
Packing	Standard sea-worthy export packing or as required

Q:What the main products you can supply?

A:We are the professional factory in China for Stainles stee sheet/Coils/Tubes/Profiles.

Q:What is your payment terms?

A:Commonly two payment term for new customers 
1 ) 30%T/T as deposit,70% balance against B/L copy.
2)100% Irrevocable L/C at sight.

Q:How about the samples? Is it free to extra fees?

A:Yes,we would like to suply the samples before order, if the samples from stock, it will be free, You only need to pay for shipping.

Q:Why choose our company ?

A:(1)We are specialized in this industry for more than 10 years
(2)We currently have partners in many countries and have rich export experience
(3)We are factory direct sales, with favorable prices and fast delivery time

Q: What's the MOQ ?

A: 1 Tons is ok