A213 Stainless Steel Heat Exchanger Tube

price: Negotiable
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Zhejiang
Validity to: Long-term effective
Last update: 2019-05-27 09:08
Browse the number: 122
Company Profile
Product details

1. Item: a213 stainless steel heat exchanger tube,A269 Stainless steel heat exchanger u tube ,Stainless steel U tube , 321 Seamless heat exchanger u tube ,Stainless steel seamless U tube 

2. Process Method: Cold Rolled/ Cold Drawn

3. Surface Finish: Pickling or Bright annealing. Polished Grade: 180# 320# 400# 600# 800#

4. Delivery Conditions: Soft/ Hard

5. Materials: TP304/304L,TP316/316L/TP316Ti ; TP321/321H; TP310S; TP317/317L;TP347/347H ;

6. Standards: GB/T13296/14975/14976,ASTM A213/A269/A312/A511/A789 ,DIN2462/17458/17456 etc

7: Size: OD.: Φ4.78mm-38mm, WT.:0.5mm-3.0mm

8. Tolerances: ±0.05mm  Or according to customer’s request

9. Length: Stainless steel U-bent straight tubes: 0-30 meters

                   Stainless steel coiled tubing: 0-1000 meters

10: Applications: For precision instruments, hydraulic parts, chemicalsindustry, boilers and heat exchangers, electronics, petroleum exploration, shipbuilding plants, air-conditioning industry, solar industry, water heater industry etc.

U-Bend Tube are widely used in Heat Exchanger Systems. Heat-Exchanger Equipment on the basis of 

Seamless Stainless U-Tubes and Welded Stainless U bend Tube is essential in strategically important and 

critical felds---Nuclear And Petrochemical Machine Building.

The U-Bend Tube Comply With The Following Standards:

1.    ASTM A688/ASME SA688

2.    ASTM A803/ASME SA803

3.    ASTM A556/ASME SA556

Heat Treatment:

For seamless tubes, as an alternate to final heat treatment in a continuos furnace or batch-type furnace, immediately following hot forming while the temperature of the tubes is not less than the specified minimum solution treatment temperature, tubes may be individually quenched in water or rapidly cooled by other means.


Surface Condition:

All tubes shall be free of excessive mill scale, suitable for inspection. A slight amount of oxidation will not be considered as scale. Any special finish requirements shall be subject to agreement between the manufacturer and the purchaser.

1. Q: What's your MOQ(minimum order quantity)?

A: 1ton,mixed acceptable .


2. Q: What's your packing methods?

A: Packed in bundle or bulk or wooden boxes 


3. Q: What's your payment terms?

A: 30% in advance by T/T ,70% will be before shipment or against the BL copy under FOB/CIF/CFR

    Safe LC can be accept


4. Q: What's your delivery time?

A: 30-40 working days after received the advance payment .


5. Q: Are you manufacturer or trader?

A: We are a factory setted up more than 20years and export more than 15years,


6. Q: Where's your factory?

A: Our factory is in songyang ,Lishui City 


7,Can we visit your factory?

A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.


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