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Home > Products > Heat Exchange And Energy Transfer Tubes > SMLS Cold Drawn Tubes For Heat Exchanger And Boiler > SA334 Carbon and Alloy-Steel Tubes for Low-Temperature Service

SA334 Carbon and Alloy-Steel Tubes for Low-Temperature Service

  • $1000
    ≥1
    Ton
Payment Type:
L/C,T/T
Incoterm:
FOB,CFR,CIF,EXW
Min. Order:
1 Ton
Transportation:
Ocean,Land
Port:
Shanghai
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  • Product Description
Overview
Product Attributes

Model No.HT02

StatusNew

Applicable IndustryEnergy &Amp; Mining

Out-of-warranty ServiceVideo Technical Support

Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets)Canada, Turkey, Brazil, Thailand, Malaysia, South Korea

Video Factory InspectionProvided

Mechanical Test ReportProvided

Marketing TypeNew Product 2020

Place Of OriginChina

SpeciesHeat Exchanger Tube

UseHeater Parts

CertificationCe

Warranty Period1 Year

Service SystemFree Spare Parts, Online Support

Supply Ability & Additional Information

PackagingBundle packing/ wooden case

Productivity2000ton/month

TransportationOcean,Land

Place of OriginChina

Supply Ability2000ton/month

CertificateISO,BV,TUV,SGS

HS Code73043190

PortShanghai

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF,EXW

Packaging & Delivery
Selling Units:
Ton
Package Type:
Bundle packing/ wooden case

Unidus provides several grades of minimum-wall-thickness, seamless and welded, carbon and alloy-steel tubes intended for use at low temperatures. Some product sizes may not be available under below specification because heavier wall thicknesses have an adverse affect on low-temperature impact properties.

Unidus is leading manufacturer, supplier and expoerter of seamless Heat Exchanger tubes /  condenser tubes in highest quality.

Thanks to our in-house bending facility, we can supply our heat exchanger / condenser tubes as U tube with quick delivery and cost-effective rates. Here you get more information on U-tubes

We can offer a wide range of grades and sizes.

Dimensions of heat exchanger tubes:

Outer Diameter(OD) : 0.5″~3″(12.7mm~76.2mm)

Wall Thickness(WT) :0.035″~0.3″(0.89mm~7.62mm)

Lengths and fixed lengths on request

Carbon & Alloy Steel

Standards

ASTM A 179

ASTM A 192

ASTM A 199

ASTM A 209

ASTM A 210

ASTM A 213

ASTM A 334

Carbon & Alloy Steel Grades

Carbon & Alloy Steel Grades

ASTM-Grade

 

UNS No.

 

EN / DIN

 

Material Code

T1

 

 

 

 

 

X11CrMo5+NT1

T5

 

 

X11CrMo9-1+1

T9

 

 

10CrMo5-5

T11

 

 

13CrMo4-5

T12

 

 

10CrMo9-10

T22

 

 

 

Packaging of heat exchanger tubes

(a) tubes bound with a steel band that has a paper underneath

(b) tubes wrapped in plastic sheets, burlap,

(c) tubes in wooden crates.

The tubes are supplied in packages with a circular or hexagonal outline with having weight of 300 – 2500 kg.

Testing of heat exchanger tubes

– prescribed mechanical tests,

– leak tightness test by eddy current,

– hydrostatic testing,

– ultrasound testing.

Certified test reports for heat exchanger tubes

ASTM / ASME A450

EN 10204: for EN 10297 non specified testing (only the mandatory tests), 2.2

specified testing – 3.1.B

after agreement – 3.1.A, 3.1.C, 3.2

DIN 50049, – 2.2, 3.1. B

Straightness of heat exchanger tubes

Straightness deviation for the whole length of a tube L can not exceed value of 0.0015 x L. In conversion to the 1 meter length it can not exceed 3 mm.

Condition of delivery and surface of tubes

Tubes are supplied according to agreed standards. The cold drawn tubes after the final forming go through thermal processing in shielding gas – normalizing.

Surface protection of heat exchanger tubes

The inner and outer surface is protected by a light oil application. Upon request it may be protected with and easy removable oil application on the outer side. The tube ends may be enclosed by a plug

Product Categories : Heat Exchange And Energy Transfer Tubes > SMLS Cold Drawn Tubes For Heat Exchanger And Boiler

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Home > Products > Heat Exchange And Energy Transfer Tubes > SMLS Cold Drawn Tubes For Heat Exchanger And Boiler > SA334 Carbon and Alloy-Steel Tubes for Low-Temperature Service

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Address:Yinhe Massion,Zhangjiagang City,Jiangsu Province, Suzhou, Jiangsu

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