A high temperature and pressure resistance, depending on the application – an increased or reduced heat transmission as well as good processing properties in regard to bending techniques are essential properties of boiler tubes and heat exchanger tubes.
Acree takes pride in the manufacturing of Seamless Cold Drawn Carbon & Alloy Steel tubing and each order is custom made per customer’s specification.
Our facilities have the capability to manufacture seamless carbon & alloy steel tubing across China and exports the high quality material around the world.
We not only supply tubes with carbon and alloy steel grades, but also supply special dimensions and grades such as Duplex, Super Duplex or Hastelloy, Incoloy and titanium alloys on short notice. Furthermore, we offer the complete range of processing techniques relevant in today’s market.We also fabricate finned tubes with these bare tubes.
SA179 Seamless Heat Exchanger Tube
We offer a wide range of solutions for heat exchanger manufacturers within the following parameters:
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
Standards: ASTM A 179M-1990a, ASME SA 179M, ASME Section II Part A
EN 10216-2, tolerances acc. to EN 10305
Steel Grade: P235 GH TC 1, SA 556 C 2, A 179/SA 179 ,Other materials on request
Seamless Boiler Tubes
EN 10216-2 other standards on request
16x 1.8 mm to 610 x 30 mm
other dimensions on request
outside diameter and wall thickness acc. to EN 10216-2
5 to 7 m, partly 10 to 14 m
other lengths and fixed lengths on request
steel grade (EN) P235 GH TC 1,P235 GH TC 2,16Mo3,13CrMo4-5,10CrMo9-10
steel grade (JIS) ST B 340,410,510,ST BA22,24
steel grade (ASTM/ASME) A/SA192,A/SA210 A1,C, A/SA213 T5,T11,T12,T22,T91
Other materials on request
producer, EN standard, material, heat code or identification number, if applicable test category and tube number (depending on material)
water pressure or electromagnetic testing acc. to EN 10246-1 (SEP 1925)
other testing on request
3.1 acc. to EN 10204
3.2 acc. to EN 10204 for alloyed boiler tubes
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