Cj/T 3022 Spiral Submerged-Arc Welded Large Steel Pipe for Municipal Heat Supply

• Customization: Available
• After-sales Service: 24h Onilne Service
• Warranty: 1 Year
• Model NO.: CJ/T 3022
• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• 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
• Standard: DIN 2458, GB/T9711, Awwa C200-213, etc.
• Steel Grade 1: API 5L: a, B, X42, X46, X52, X56, X60, X65 X70
• Steel Grade 2: BS:1387, En10217:S185, S235,S235jr
• Steel Grade 3: ASTM a 53: Gr. a, Gr B, Gr C, Gr.D
• Steel Grade 4: GB: Q195-Q345, L245-L555
• Steel Grade 5: GB/T9711: L175, L210, L245, L290, L320
• Od: 219.1mm ~ 3500mm
• Wt: 6mm ~ 25mm
• Length: 8~25.4m
• Certificate: API 5L Psl1 / Psl2, ISO 9001-2008
• Surface: Lightly Oiled, Hot DIP Galvanized
• Ends: Beveled Ends, Square Cut, with Ltc/Stc/Btc/Con
• Application1: for Low Pressure Liquid Delivery, Such as Water,
• Application2: Dewatering Transportation, Oil/Gas Transport
• Package: Packed by Bundles, Plastic Bags, Wooden Cases etc.
• Transport Package: Packed by Bundles, Plastic Bags, Wooden Case, etc.
• Trademark: EZS
• Origin: China
• Production Capacity: 5000tons/Year

Product Description

Product Description

CJ/T 3022 Spiral submerged-arc welded large steel pipe for municipal heat supply

Item	Spiral Welded Steel Pipe
Material	API 5L,API 5CT,API 5DP,EN10219,ANSI B36,ASTM A53-2007,ANSI B36
Wall Thickness	6.5-60mm
Length	6m,11.8m,12m,other length is available according to demands
Size	219-2200mm
Surface Treatment	Black Paint, Varnish, Oil, Galvanized, Anti-corrosion coated (3PE,3lpe)
Pipe Ends	Two ends of the beveled ends, plastic, CAPS(small OD), iron protector(large OD), pipe ends with steel support for thin wall
Certificates	API 5L, ISO 9001, SGB, BV, CCIC
Application	Liquid delivery, structure pipe, gas delivery,etc
Delivery	15-45 Days, It depends on the specific situation and quantity

 

Classfication	Standard	Main Products
Steel Pipe for Fluid Service	GB/T 14291	Welded pipe for mine fluid sevice
	GB/T 3091	Welded pipe for low pressure fluid service
	SY/T 5037	Spirally submerged arc welded steel pipe for pipelines for low pressure fluid service
	ASTM A53	Black and hot-hipped galvanized welded and seamless steel pipe
	BS EN10217-2	Welded steel tybes for pressure purposes - delivery technical conditions - part2: Electric welded non- alloy and alloy steel tubes with specified elevated temperature properties
	BS EN10217-5	Welded steel tybes for pressure purposes - delivery technical conditions - part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties
Steel Pipe for Ordinary Structure	GB/T 13793	Longitudinally electric resistance welded steel pipe
	SY/T 5040	Spirally submerged arc welded steel pipe piles
	ASTM A252	Welded and seamless steel pipe piles
	BS EN10219-1	Cold formed welded structural hollow sections of non-alloy and fine grain steels - part1: Technical delivert conditions
	BS EN10219-2	Cold formed welded structural hollow sections of non-alloy and fine grain steels - part2: tolerances dimmsions and sectional properties
Line Pipe	GB/T 9711.1	Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class A steel pipe)
	GB/T 9711.2	Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class B steel pipe)
	API 5L PSL1/2	Line pipe
Casing	API 5CT	Steel pipe for use as casing or tubing for wells of petroleum and natural gas industries

Detailed Photos

Packaging and Delivery

FAQ

Q:  How many days can you deliver after confirmed the order?
A:  For stock:  within 5-7 days;
      For customized product:  around 30 days;
      For special sizes:  subject to negotiation.

Q: How does your company do quality control?
A: ISO 9001:2015 certified;
     Product certificate as per EN10204 3.1 or 3.2 as per customer's request.
    
  
Q: Can I have a factory-visit?
A:  Surely. All customers are welcome to visit us in China.

Q: Can I have a trial order?
A: Of course, it is an honor for us to have the opportunity to show our quality and service. 
 

Company Profile

	Business Type:	Manufacturer/Factory
	Main Products:	Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler ...
	Registered Capital:	2000000 RMB
	Plant Area:	>2000 square meters
	Management System Certification:	ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD
	Average Lead Time:	Peak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

SGS Serial NO. :

QIP-ASI199413Report Verification

EZ STEEL INDUSTRIAL Co., Ltd, together with LONG-RUN METALS Co., Ltd, is the export division and window company of EZ STEEL GROUP, which was founded in 1996 and has been committed to the development and manufacturing of industrial tubes in the past 20 years. It is one of the largest steel tube manufacturing enterprise groups in China. The group possess fixed assets over 200million and more than 800 employees with annual production capacity over 300 thousand tons.

The company has continuously introduced the world advanced manufacturing equipment and now is able to produce welded and seamless steel tube, copper tube and nickle alloy tube. We also have our own coating facilities and workshops for further processing. After years of development, EZ STEEL GROUP and the affiliated enterprises have obtained many kinds of domestic and international certifications including ISO 9001 Quality Management System Certification, ISO14000 Environment Management System Certification, CE, License for Manufacture of Pressure Piping in China, etc. The company has obtained good domestic achievements and is the nominated supplier of CNPC and CNOOC. The product are exported to Southeast Asia, the Middle East and Africa, Europe, Australia, North and Latin Americas via trade companies, and are widely used in pipeline works, foundation works, steel structure works, boiler and condenser fabrication, oil refinery plant, power plant, sugar-making plant, ship-building and offshore construction projects etc.

Holding the concept of First-class Brand, First-class Service, First-class Value, EZ STEEL GROUP is aiming to build up a win-win enterprise platform for both our customers and employees.

CONTACT US
Contact: Rosy Xu
EZ STEEL INDUSTRIAL CO., LTD
Add: No.66,  Zhongyi Road, Yuhua Industrial Zone, Changsha City , P.R China 

Pls. do not hesitate to contact me if you have any questions!

You are warm welcomed to visit our factory!!!

Thank you for visiting our products & Looking forward to hearing from you!