ASTM A269 TP347/321 Seamless U Bend Tube 25.4 X 2.11mm For Petroleum Refining

Brand Name:MTSCO
Certification:ISO 9001 & PED
Model Number:MTSCOHET06
Minimum Order Quantity:negotiable
Delivery Time:30 Days
Payment Terms:T / T ; L / C
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Location: Jiaxing Zhejiang China
Address: No. 501, Changsheng South Road, Occident Biotechnology Industry Park, Jiaxing, Zhejiang
Supplier`s last login times: within 33 hours
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Product Details

ASTM A269 TP347/321 Seamless U Bend Tube 25.4 X 2.11mm For Petroleum Refining


Heat Exchanger Tube Process :


1 . We use Cold Drawn technology to produce U bend tube

2 . U bend tubes produce will accordance to customer's drawings

3 . To avoid oxidation , inert gas (Argon) is passed through tubes ID at the required flow rate

4 . The radius is checked for its OD and wall thinning with the recommended specification

5 . We'll choose three different position or as customer's require to make sure tubes quality . We'll do physical properties and micro-structure test

6 . Visual inspection for waviness and cracks is done with Dye Penetrant Test

7 . Each tube is then hydro tested at the recommended pressure to check for leakage


Grade

TP304 ; TP304H ; TP304L ; TP316 ; TP316L ; TP 321 ; TP321H ; TP317L ; TP310S ; TP347H



Standard


ASTM A213 , ASTM A 269 , ASTM A789 , etc
Size

Routine OD : 19.05mm,25.4mm,31.8mm,38.1mm



WT : 1.2-2.77mm



Length : According to customer needs up to 20m


Advantage

Superior surface finish

Better mechanical property

More precise dimension ;

Perfect inspection method and inspection equipment


Application

Boiler tube applies to petroleum , chemical industry , electric power , boiler , high temperature resistant , low temperature resistant , corrosion resistant . The size can be made according to the customers requirements . High pressure boiler pipe applies to container , petrochemical and so on . Note : Generally , high pressure boiler pipe’s working pressure above 9.88Mpa and working temperature between 450 to 650 .


Package

Plywood case




About MTSCO:


Who MTSCO is?


MTSCO established in 2006, during many years’ development, now becomes a large and professional industrial piping system provider, serving customers from more than 100 countries and regions.



What products can MTSCO provide?




What materials can MTSCO provide?


Austenitic: 304/L/H/N,316/L/H/N/Ti,321/H,309/H,310S,347/H,317/L904L

Duplex steel: 31803,32205,32750,32760

Nickel Alloy:

UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556

UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926

UNS N04400, N05500

Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH

Nickel: N4/UNS N02201, N6/UNS N02200


How can MTSCO service customers?


MTSCO's ISO9001 Quality System is issued by TUV. Our full and professional inspection reports contain two parts, one is self-inspection of the requirements beyond ISO9001, which is 100% inspected by our own QC; another is 100% inspected by professional QC teams.



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China ASTM A269 TP347/321 Seamless U Bend Tube 25.4 X 2.11mm For Petroleum Refining supplier

ASTM A269 TP347/321 Seamless U Bend Tube 25.4 X 2.11mm For Petroleum Refining

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