Stainless Steel Tube for Boiler Heat-Exchanger Steam High Pressure Tube ASTM A249/A249m

• Customization: Available
• After-sales Service: 24h Onilne Service
• Warranty: Third Party Inspection
• Model NO.: ASTM A249/A249M
• Type: Seamless
• Technique: Hot Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• 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
• Products: Boiler Tube Seamless Stainless Steel Boiler Tube
• Standard Specifications: ASTM A249/A249m-04A
• Steel Grades: TP304/304L Tp316/316L
• Main Process: Hot-Rolled Seamless
• Unit Leagth: 4800mm-12000mm
• Annual Capacity: 120000 Metric Tons
• Ends: Plain Ends
• Delivery: 7-35 Days
• Package: Packed by Bundle, Plastic Bags, Wooden Cases etc.
• Surface: Pickled, Bright Annealed, Polished
• Wt: 1.0mm-20mm
• Od: 15.88mm-114.3mm
• Application1: Electronics, Industrial, Food, Boiler
• Application2: Pipeline Transport, Boiler Pipe, Hydraulic/Automob
• Application3: Oil & Gas Transportation, Power Station
• Transport Package: by Bundles, Plastic Bags, Wooden Case, etc.
• Specification: 2.0mm-120mm
• Trademark: EZS
• Origin: China
• HS Code: 73043110
• Production Capacity: 500000/Year

Product Description

Product Description

 

Stainless Steel Tube for Boiler Heat-Exchanger ASTM A249/A249M

 

 

Item	Stainless Boiler Tube
Type	Seamless
Standard	ASME SA106, SA192, DIN17175,DIN1629/DIN2448,ASTM A179,ASME SA179,ASTM A192,ASME SA192,ASTM A210,ASME SA210,ASTM A335 BS3059,BS3059 PART II GR.360,440,GR.620-460,GR.622-490,629-470
Grade	B,X42,X46,X52,X56,X60.ASME SA179,ASME SA192,ASME SA210 A1 C ASME SA335-P5,P9,P11,P12,P15,P21,P22,P23,P91,P92. ASME SA213-T2,T5,T9,T11,T12,T17,T21,T22,T23,T24,T36,T91,T92 DIN17175,ST35.8,ST45.8,17MN4,19MN5,15MO3,13CRMO44,10CRMO910,14MOV63 EN10216-1,.P195TR1,P195TR2,P235TR1,P235TR2,P265TR1,P265TR2. EN10216-2,P195GH,P235GH,P265GH,16MO3,25CRMO4 (TC1,TC2) GBT5310,20G.20MNG,25MNG,15MOG,20MOG,12CRMOG,15CRMOG, 12CR2MOG,12CR1MOVG,
OD	14-1200mm
WT	2.0-120mm
Length	1-12.9m random length,or Fixed length( 5.8m,5.85m,6m.11.8m.12m)
Min.Order quantity	We can accept 1 pcs/size if we have stock.
Surface	Clear oil varnish.or self color
Ends	Plain ends,Bevels.
Payment term:	TT or LC
Package	Bundles or loose
Delivery time	Depends on the specific orders,normally 45days

 

Our ASTM A249/A249M stainless steel tubes are precision-engineered for boilers, heat exchangers, condensers, and superheaters in demanding industrial environments. Manufactured from high-quality TP304, TP304L, TP316, TP316L, and other austenitic stainless steels, these welded tubes deliver excellent corrosion resistance, high-temperature strength, and superior thermal conductivity, making them ideal for power plants, refineries, and chemical processing industries.

Key Features

 High-Temperature Performance - Withstands extreme thermal cycling and pressure conditions.
 Corrosion & Oxidation Resistance - Ideal for steam, water, and chemical media.
 Welded & Seamless Options - Available in both welded (ASME SA-249) and seamless (ASTM A312) variants.
 Strict Compliance - Meets ASME, ASTM, and EN standards for safety and reliability.
 Customizable Sizes - Wide range of diameters, wall thicknesses, and lengths.

 

Technical Specifications

Parameter	Details
Material Grades	TP304, TP304L, TP316, TP316L, TP321, TP347
Standard	ASTM A249 / A249M (Welded), ASTM A312 (Seamless)
Dimensions	OD: 6mm - 114mm (Welded), Up to 530mm (Seamless)
Wall Thickness	0.5mm - 12mm (Customizable)
Manufacturing Process	TIG Welded / ERW / Seamless (Cold Drawn/Hot Finished)
Surface Finish	Annealed & Pickled, Bright Annealed, Polished
Pressure Rating	Suitable for ASME B31.1 & B31.3 Pressure Piping
Temperature Range	-196°C to +800°C (Depends on Grade)
Certifications	ISO 9001, PED 2014/68/EU, EN10204 3.1, MTC

 

Applications

 Boiler Tubes & Superheaters
 Shell & Tube Heat Exchangers
 Condensers & Evaporators
 Petrochemical & Refinery Equipment
 Food, Beverage & Pharmaceutical Processing

 

 

 

Detailed Photos

 

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.199,  Xiangfu 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!