U Shape Heat Exchanger Condenser Tubing - China

The U- Bend Tube Comply With The Following Standards:

1 - ASTM A688/ ASME SA688

2 - ASTM A803/ ASME SA803

3 - ASTM A556/ ASME SA556

The material LSI handle:

Austenitic Stainless Steel:

TP304, TP304L, TP304H, TP304LN, TP314, TP316, TP316L, TP316LN, TP321, TP321H, TP310, TP310S, TP317, TP317L, TP316L, TP347, TP347H, N08904, 253MA( S30815) , 254SMO( S31254) .

Standards Applied: ASME SA213/ ASTM A213, ASTM A269, ASME SA312/ ASTM A312, ASME249/ ASTM A249, ASME SA803/ ASTM A803, ASME SA688/ ASTM A688, ASME SA511/ ASTM A511, ASTM A270/ ASME SA270, EN10216- 5, EN10305- 1, EN10217- 5, DIN 17175, DIN 2448, DIN 6258, GOST 8731, JIS G3463, JIS G3462, JIS G3455, JIS G3459, JIS G3447, JIS G3459.

Duplex Stainless Steel:

UNS S31803, UNS S32205, UNS S32304, UNS S32760, ETC.

Standards Applied: ASTM A789/ ASME SA789, ASTM A790/ ASME SA790, ASTM A312/ ASME SA312, EN10216- 5, DIN17456, DIN17458, JIS G3459, JIS G3463.

Ferritic/ Martensitic Stainless Steel:

TP410, TP410S, TP405, TP420, TP430, TP439, TP444( 18CR2MO)

Super Ferritic Stainless Steel: ( CORE PRODUCTS)

UNS# S44660, UNS# S44735

Standards Applied: ASTM A268/ ASME SA268, ASME SA312/ ASTM A312, ASME SA803/ ASTM A803, ASME SA688/ ASTM A688.

Nickel Alloy:

Monel400/ H, Monel800/ H, Inconel625, Alloy600, C- 276, etc.

Standards Applied: ASTM B163/ ASME SB163, ASTM B165/ ASME SB165, ASTM B167/ ASME SB167, ASTM B704/ ASTM B705, ASTM B470/ ASME SB470, etc.

Titanium:

Gr.

1, Gr.

2, Gr.

3, Gr.

11, Gr.

12, Gr.

16 and Gr.

17.

Standards Applied: ASTM B338/ ASME SB338, ASTM B337/ ASME SB337, ASTM B/ ASME SB861.

Technical Requirements

Straight Tubes For Bending:

ASME SA 213; ASME SB 163; ASME A789, ASME SA268, ASME SA269, etc.

Marking: Before Bending By Marking Machine All Over The Tube Length ( Bent Section After Heat Treatment Without Marking)

Note: Marking is also possible After Bending On The Straight Parts Of U- Bending Tube.

U- Bend Tubes:

- TEMA RCB 2.31 Standard Of The Tubular Exchanger Manufacturers Association ( 9th Edition) .

- ASTM A688/ ASME SA688 Standard Specification For Welded Tubes Of Austenitic Corrosion Resistant Steel Grade Designed For Feed Water Boilers.

- ASTM B163/ ASME SA163 Standard Techinical Requirements For Tubes Of Nickel And Nickel Alloy For Condensers And Heat Exchangers.

Bending Radius: From 1.5* OD( Outside Diameter) To 1500mm

When Ordering Tubes With Radius less or equal to 1.5* OD, It Is Necessary To Agree Precision Of Geometrics.

Straight Tubes Maximum Length( Before Bending) : 35000 mm.

Leg Length: Min 1 Meter, Max.

16500 mm ( For Max R=1500mm)

Note: Other Size Are Available Upon Agreement.

Company Contact:

• Posted By: Lord Steel International Co.,Ltd

• Phone: 8651262861001

• Address: FL23,NO.225 SUHONG MIDDLE RD.,INDUSTRY PARK, Suzhou , China

• Email:

• Website: http://www.lordsteel.com

• Business Description: Since LSI s first successful supplying of such great material for China Steel Corporation, LSI has completed more than 500 Kilometers S30815 (Alloy 253MA, EN1.4825) tubes and pipes for domestic and overseas customers and got 100% satisfaction with 0 complaints from customers and end users till today.
  
  UNS S30815, equal to Alloy 253MA and EN 1.4835 , include rare earth metals (REM) and suitable for very high temperature applications (700 1100℃), particularly for conditions involving erosion corrosion in oxidizing and neutral environments, as well as sulfur attack.
  
  The excellent mechanical strength at high temperatures allows higher loads or thinner wall thickness than common high temperature steels e.g. 309S (EN 1.4833) and 310S (EN 1.4845).
  
  staibless steel tube, fins tube , heat exchanger tubing