Seamless Stainless U Tube

Seamless Stainless U Tube

U-Tubing uses in heat transferring pipeline of heat-exchanger, superheater, feed water heater and radiator, it has wide applications in petrol, chemical, thermal power generation and nuclear power industry. U-Tubing in Baosheng, with wide size range, common austenitic stainless steel such as 304/304L、316/316L、321、347 and so on, the Min. bend radius R≥1.5D; for duplex stainless steel such as UNS S31500UNS S31803UNS S32205 and so on, the Min. bend radius R≥2.0D.

In caso di domande,si prega di contattare sales@tubesolutions.com.cn

Descrizione

U-Tubing uses in heat transferring pipeline of heat-exchanger, superheater, feed water heater and radiator, it has wide applications in petrol, chemical, thermal power generation and nuclear power industry. U-Tubing in Baosheng, with wide size range, common austenitic stainless steel such as 304/304L、316/316L、321、347 and so on, the Min. bend radius R≥1.5D; for duplex stainless steel such as UNS S31500UNS S31803UNS S32205 and so on, the Min. bend radius R≥2.0D.

Note: D is nominal diameter of stainless steel pipes & tubes)

Straight Tube Production Specifications:

GB 13296-2007 Specification for seamless stainless steel boiler, heat-exchanger tubes

ASTM A213/213M Specification for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes

U-bending Production Specifications

ASTM A688/688M Specification for welded austenitic stainless steel feedwater heater tubes

Main Grade: TP304TP304LTP304HTP316TP316LTP316TiTP316LNTP317TP317LTP321TP321HTP347TP347HTP310SUNS S31803UNS S32205, and so on.

Size Range: φ15.88~38.10X0.89~2.11mm

1. Production of seamless stainless steel tubes since 2006.

2. Lavorare con i clienti europei,Asia occidentale,North America,America del Sud,etc since 2006.

3. I campioni possono essere consegnati entro 10 giorni dopo la conferma.

4. 40 giorni come il periodo di produzione e la consegna dopo la conferma dell'ordine.

5. 20,000 meters of seamless stainless steel tubes in stock.

6. 200 sizes can be offered from OD:15.88 mmxWT:0.89mm a OD:38.1mmxWT:2.11millimetro

7. Ispezione di terze parti come:TÜV,BV,SGS,ecc accettato

8. Il team di professionisti assiste le vostre esigenze speciali del tubo.

9. Altri tubi correlati possono essere offerti con prezzi competitivi:seamless/welded stainless tubes,capillary stainless tubes;and so on

In caso di domande,sei più che benvenuto a contattare sales@tubesolutions.com.cn

U-shaped or U-bent tubes give the end user more freedom to design a more compact system than straight tubes do. The stainless steel U bend tube is perfect for applications involving heat and elevated pressure levels since it is frequently used in heat exchanger applications. An expansion joint would be used to join a straight tube in settings with exceptionally high temperatures. It would be terrible for the application if straight tubesthermal expansion was not taken into account.

Not to add, the price of the application is increased by the cost of using an expansion joint. However, when connecting a tube and a shell, a Stainless Steel U Bend Tube For Heat Exchanger allows for thermal expansion of the component without adding on or increasing the cost. As a result, employing stainless steel U-shaped tubes is not only effective but also economical. Although the component’s design is critical for its intended use, choosing the right grade when producing the stainless steel U-shaped tube is also a crucial factor. Stainless steel comes in a variety of grades on the market today.

Any grade of stainless steel tube U bend has an almost endless range of applications, from the highly affordable grade alloy 304 to the marine grade alloy 316. The Ss 316ti U Bend Tubes, which contain titanium added to its chemical composition, is one of the most attractive alloys since the durability of the application also comes into view. In particular, the alloy creates titanium carbide rather than carbide precipitates, which is not lethal to welded components, which improves the high temperature performance of the stainless steel welded U tube.

Specification List Of Stainless Steel U Bend Tube
Size6.35 Mm OD to 101.60Mm OD
Outside Diameter6.35 mm O.D to 101.60 mm O.D
Thickness0.7 mm to 3.68 millimetro
LengthAs per Customer requirement, Maximum upto 22 Meter Long.
StandardsASTM A213, ASME SA213
DigitareSeamless Tubes, Welded Tubes
GradesTP 304 Tubo, TP 304L Tube, TP 304H, TP 316 Tubo, TP 316L Tube, TP 316H, TP 316Ti Tube, TP 317L Tube, TP 321 Tubo, TP 321H Tube, TP 347 Tubo, TP 347H Tube, TP 202 Tubo, JT 7 Tubo, J4 1 Tubo, TP 409 Tubo, TP 409L Tube, TP 410 Tubo, TP 430Ti Tube, TP 439 Tubo
FinishingIt can be supplied in mechanical polished with various grits like at 80, 120, 240, 320, 400, 600 grits and mirror polished.

 

Stainless Steel Seamless U Tubes Dimenisons
Wall Thickness In Mm.0.50.60.70.811.21.622.633.23.6
O.D. In Mm.Weight In Kg/Meter
60.0690.0810.0930.1040.1250.1440.176
9.520.1120.1340.1540.1740.2130.2490.317
100.1190.1410.1630.1840.2250.2640.336
12.70.1530.1820.210.2380.2930.3450.444
140.1690.2010.2330.2640.3250.3840.496
15.870.1920.2290.2660.3010.3720.440.5710.694
190.2310.2760.320.3640.450.5340.6960.851.0661.21.264
250.3060.3660.4250.4840.60.7140.9361.151.4561.651.7441.926
25.40.3110.3720.4320.4920.610.7260.9521.171.4821.681.7761.962
31.80.9181.2081.491.8982.162.2882.538
381.1041.4561.82.3012.6252.7843.096
44.51.2991.7162.1252.7243.1133.3043.681
50.81.4881.9682.443.1333.5853.8084.248
63.52.4763.0753.9594.5384.8245.391
76.12.983.7054.7785.4835.8326.525
101.644.98677,8728.82
ASTM A213 U Tubing Grades
MaterialeASTMEquivalent Standard
UNSGrads (TP)Din (EN)Afnor (NF)JIS
AusteniticS304003041.4301Z 6 CN 18.09SUS 304
S30403304L1.4306Z 2 CN 18.10SUS 304L
S316003161.4401Z 6 CND 17.11SUS 316
S31603316L1.4404Z 2 CND 17.12SUS 316L
S31635316Ti1.4571Z 2 CND 17.12
S321003211.4541Z 6 CNT 18.10SUS 321
S347003471.455Z 6 CNNb 18.10SUS 347
S30409304H1.4948Z 6 CN 19.10SUS 304H
S31609316H1.4919Z 10 CND 18.10SUS 316H
S32109321H1.4941Z 10 CND 18.10SUS 321H
FerriticS405004051.4002Z 6 CAL 13SUS 405
S410004101.4002Z 12 C 13SUS 410
S430004301.4016Z 10 C 17SUS 430
DuplexS318031.4462Z 2 CND 22.06
S3275025071.4410Z 5 CND 20.12
S327601.4501

    Contattaci





    è stato aggiunto al carrello:
    Check-out