High-Quality Large-Diameter Stainless Steel Welded Pipes - The First Choice for Structural Construction

• Customization: Available
• Application: Chemical Industry, Construction Industry, Oil and Gas Industry, Water Treatment Plants
• Carbon Content: Low Carbon Steel
• Model NO.: stainless steel welded pipes
• Length: Custom Length
• Outer Diameter: Custom
• Surface Finish: Custom
• Type: Welded Pipe
• Wall Thickness: Custom
• Surface: Pickled, Bright Annealed, Polished
• Thickness: 6mm - 60mm or Customized
• Finish: 2b, Pickling, Polished, Brushed, Sandblast, Ba, Ep
• Inspection: TUV, SGS, BV, ABS, Lr and So on
• Delivery Time: 7-40 Days
• Trade Term: Fob/CIF/CFR/CIP/DAP/DDP/EXW
• Transportation: by Air, by Sea, by Train, by Truck
• Warranty: Trade Assurance After Sales Service
• High Temperature Resistance: 800°f Maximum Service Temperature
• Yield Strength (σ_Y): ≥30, 000 Psi (205 MPa)
• Tensile Strength (σ_B): 75, 000-100, 000 Psi (515-690 MPa)
• Temperature Classification: Medium Temperature Piping
• MPa Classfication: Ultra High Pressure Piping
• Standard: ASTM, GB, JIS
• Diameter: >720mm
• Transport Package: Waterproof Polybag, Wooden Box, End Cap, Wooden
• Specification: OD6mm-762mm
• Trademark: EZ Steel
• Origin: China
• HS Code: 7305110000
• Production Capacity: 500000/Year

Product Description

 High-quality large-diameter stainless steel welded pipes - the first choice for structural construction

Product Description

 

Type	Welded
Shape	Round
Standard	GB,AISI,ASTM,DIN,EN,JIS
Grade	Stainless steel 304 / 304L / 310S / 316L / 317L / 904L / 2205 / 2507 / 32760 / 253MA / 254SMo / S31803 / S32750 / S32205 etc
	Monel 400 / Monel K-500
	Inconel 600 / Inconel 601 / Inconel 625 / Inconel 617 / Inconel 690 / Inconel 718 / Inconel X-750
	Incoloy A-286 / Incoloy 800 / Incoloy 800H / Incoloy 800HT Incoloy 825 / Incoloy 901 / Incoloy 925 / Incoloy 926
	Nimonic 75 / Nimonic 80A / Nimonic 90 / Nimonic 105 / Nimonic 263 / Nimonic L-605
	Hastelloy B / Hastelloy B-2 / Hastelloy B-3 / Hastelloy C / Hastelloy C-276 / Hastelloy C-22 Hastelloy C-4 / Hastelloy C-200 / Hastelloy G-35 / Hastelloy X / Hastelloy N
	Austenitic stainless steel 904L / XM-19 / 316Ti / 316LN / 371L / 310S / 253MA
	DP steel 254SMo / F50 / 2205 / 2507 / F55 / F60 / F61 / F65
	PH stainless steel 15-5PH / 17-4PH / 17-7PH
Max Length	24000mm or customized
Usage	Piping systems in chemical, petroleum, electric power and other industries, as well as marine engineering, high temperature environment, etc.
Packing	Waterproof polybag, wooden box, end cap, wooden crame/pallet
Application	Chemical, Pharmaceutical & Bio-Medical, Petrochemical & Refinery, Environmental, Food Processing, Aviation, Chemical Fertilizer, Sewage Disposal, Desalination, Waste Incineration etc.
Processing Service	Machining : Turning / Milling / Planing / Drilling / Boring / Grinding / Gear Cutting / CNC Machining Deformation processing :  Bending / Cutting / Rolling / Stamping Welded Forged

 

Pictures

DETAILS

STOCK PICTURES

PACKAGING PICTURES

SPECIFICATION 

Plate inspection - ultrasonic inspection of the whole plate
Milling - cutting to the specified size
Pre-bending - pre-bending with a pre-bending machine
Forming - "O" shape with an ICO forming machine
Pre-welding - gas shielded butt welding
Internal welding - multi-wire submerged arc welding internal welding
External welding - multi-wire submerged arc welding external welding
Ultrasonic inspection I - 100% internal and external weld inspection
X-ray inspection - 100% internal and external weld inspection
Diameter expansion - improve specification accuracy
Pressure test - water pressure test inspection
Chamfering - pipe end processing
Ultrasonic inspection II - re-inspection
X-ray inspection II - pipe end weld inspection
Magnetic particle inspection - pipe end defect detection

Our Advantages

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 workday

SGS Serial NO. :

QIP-ASI199413Report Verification

 

Ez Steel Industrial Co.,Ltd 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, SINOPEC 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.