Q235, Q345, SSAW Screw Steel Pipe, Spiral Carbon Steel Pipe, Black Large Diameter Tube

• After-sales Service: 2 Years
• Warranty: 2 Years
• Type: Welded
• Technique: Extruded
• Material: Alloy Steel
• Surface Treatment: Black
• Model NO.: Q235, Q345,
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Width: 600mm-1250mm
• Length: 12m, 6m, 1-12m or Customized
• Processing Service: Bending, Welding, Decoiling, Cutting, Punching
• MOQ: 5t
• Thickness: 0.12mm-4mm or Customized
• Tolerate: 1%
• Transport Package: Standard Seaworthy Package
• Specification: as required
• Trademark: Chicago
• Origin: China(Mainland)
• HS Code: 73072900
• Production Capacity: 30000t/M

Product Description

Product Description

 

Spiral steel pipe is made by steel coil, extrusion forming under the normal temperature, then taken the technology of double wire and double-faced submerged-arc welded.
Spiral steel pipe, also known as spiral or helix spiral steel pipe, is a low-carbon steel or low-alloy structural steel strip at a certain helix angle (called molding angle) rolled into a tube, and the tube is made of welded joints It can be produced with a narrow strip of large diameter pipe.
During molding process of spiral welded steel pipe, steel plate has uniform deformation and light residual stress, thus the surface has no scratches. Spiral steel pipe has more flexible thicknesses and diameters, especially in making high-grade thick pipes with small or medium aperture, these techniques has incomparable advantages in satisfying your needs.

 

Detailed Photos

Production Process

 

Inventory 


 

Product Parameters

Product Name	Carbon Welded Round Steel Spiral Pipeline
Wall Thickness	5.2MM~30MM
Outer Diameter	219MM~3000MM
Length	Length: Single random length/Double random length
	5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request .
Standard	(1)GB/T9711, API5L, ISO3183,(PSL1:A/L210,B/L245,
	X42/L320,X52L360,X60/L415,X65/L450,PSL2
	BN/L245N,X42N/L290N,X64N/L320N,/X52N/L360N,
	X56N/L390N,X60N/L415N,X65N/L450N,X70N/L485N,
	X80N/L555N,BM/L245M,X42M/L290M,X46M/L320M
	X52M/L360M,X56M/L390M,X60M/415M,X65M/L485M,X80M/L555M
	(2)ASTM A252(GR.1,GR.2,GR.3)
	(3)EN10217-5 (P195TR1,P235TR1,P265TR1,P195TR2,P235TR2,P265TR2)
	(4)EN10217-1 (P235GH,P265GH)
	(5)EN10219-1/2 (S235JR,S275J0,S275J2,S355J0,S355J2,S355KJ2)
	(6)SY/5037 (Q195,Q215A,Q215B,Q235A,Q235B,Q345A,Q345B)
	(7)SY/5040 (Q235B,Q345B)
Grade	10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52
	Grade A, Grade B
Section Shape	Round
Technique	SSAW Steel Pipe
Packing	Bundle, or with all kinds of colors PVC or as your requirements
Pipe Ends	Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
Surface Treatment	1. Galvanized
	2. PVC,Black and color painting
	3. Transparent oil,anti-rust oil
	4. According to clients requirement
Product Application	1. Fence, greenhouse, door pipe,greenhouse
	2. Low pressure liquid, water, gas, oil, line pipe
	3. For both indoor and outdoor the building construction
	4. Widely used in scaffolding construction which is much cheaper and convenient
Certificates	API ISO9001-2008,SGS.BV
Delivery Time	Usually within 5-15 days after receipt of advance payment
MOQ	1 Ton

 

SPECIFICATIONS FOR SSAW STEEL PIPE
1. Size	1) OD: 219mm-3680mm
	2)Wall Thickness: 5mm-26mm
	3) SCH20,SCH40,STD
2. Standard:	ASTM A53, API 5L, EN10219, EN10210, ASTM A252 etc
3.Material	Q235, Q345, ASTM A53 Gr.B, API 5L Gr.B X42 X52 X60 X70 X80, S235JR S355J0H etc
4. Usage:	1)low pressure liquid, water, gas, oil, line pipe
	2)structure pipe, pipe piling construction
	3)fence, door pipe
5. Coating:	1) Bared
	2) Black Painted (varnish coating)
	3) galvanized
	4) Oiled
	5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.
6. Technique:	Spiral welded steel pipe
7. Welded Line Type:	SSAW
8. Section Shape:	Round
9. Inspection:	With Hydraulic Testing, RT, UT or inspection by 3rd party.
10. Delivery:	Container, Bulk Vessel.
11. About Our Quality:	1) No damage, no bent
	2) no burrs or sharp edges and no scraps
	3) Free for oiled&marking
	4) All goods can be checked by third party inspection before shipment

 

Certifications

 

Packaging & Shipping

 

Related Products 


Application 
 

Scope of application
Points: according to the system can be used for fire water system, air conditioning hot and cold water system, water supply system, petroleum and chemical piping systems, thermoelectric and military industry pipeline system and sewage pipe system, etc.
According to the points of piping material: can be used to connect steel pipe, steel pipe, stainless steel pipe, plastic pipe, ductile iron pipe, plastic pipe and steel pipe with thick wall joints and flange joint soft valve.

 

Company Profile

 

Our Advantages

Shandong Chicago Material Coi.,Ltd (hereinafter referred to as "SD Chicago" ) is a famous company early started steel industry in china , with annual sales of more than 10 million tons. SD Chicago already has a certain influence in steel industry . SD Chicago is a comprehensive enterprise integrating sales, processing, cutting, and transportation, and is dedicated to providing one-stop steel procurement services for global client. Main products: Steel Plate/Sheet, Galvanized Steel Coil, PPGI,, Steel Pipe/Tube, Aluminum, Steel Sheet Piles etc.

Adhering to the tenet of "first-class quality and service to create a corporate brand"SD Chicago has established long-term and stable partnerships with many well-known manufacturers at home and abroad, carefully gathered brand products from various manufacturers, and achieved complementary resources to meet the different needs of the market. , To assist the majority of manufacturers to improve their competitiveness, must be best partner for all of client .

Company framework: business department, finance department, express department, transportation department, warehousing department, processing department, (self-provided trucks, cranes, cranes, automatic cutting, semi-finished products) provide users with one-stop services such as loading and unloading free of charge. Ensure the interests of users, do business with mutual benefit, and make friends sincerely.Business tenet: quality first, reputation first, integrity first, recommend all kinds of high-quality products to the society, and serve all industries.

Service commitment: Provide high-quality steel pipes and related products, abide by the highest ethical standards, and strive to provide unique products and high-level services.Quality Commitment: Provide customers with products and services at any time, fully understand customer requirements, perform their duties and make no exceptions, do their best, and continue to develop. SD Chicago adheres to the business philosophy of "customer first, forge ahead", and adheres to the principle of "customer first" to provide our customers with high-quality services

SD Chicago wish all of us will go hand in hand, develop together, and draw a grand blue print of the new century. Company tenet: fist first-class quality and service to create a corporate brand.Business philosophy: people-oriented, pioneering and innovative, continuous improvement, and the pursuit of excellence.To Quality policy: Carry forward the spirit of quality, build a complete quality management system, and put the quality strategy through every detail of the company's daily work.To Environmental policy: comply with laws and regulations, reduce waste and prevent pollution, continuous improvement, green and environmental protection.

FAQ

Q1. What are your company's main products ?
A1: Our main products are Steel Plate/Sheet, Galvanized Steel Coil, PPGI,, Steel Pipe/Tube, Aluminum, Steel Sheet Piles etc.

Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.

Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc

Q5. Can you provide sample ?
A5: We can provide the samll samples in stock for free, as long as you contact us.Customized samples will take about 3-5days
*Note: If you have any question, please feel free to click "Contact Supplier" as below,we will get back to you immediately.