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In order to respond to our customer require, SMC provide alloy tubes to old and new customers now. We will continue to exert our effort on the product quality and promise your interest here. This time we are delighted to offer high pressure boiler steel tube, seamless petroleum steel tube and fluid tube, etc. Please feel free to contact us. 
 
Specification of Alloy Steel Tube:
1.O.D: *9.*****1.6mm
2.W.T: ***2mm
3.Length: Customized

4.Standard & Grade:
ASTM A**3 T*1，T*2，T*2，T5，T9
ASTM A**5 P*1，P*2，P*2, P5，P9
ASTM A**9 T*1，T*2，T5
ASTM A**9 T1，T1a，T1b,
EN******2 *0CrMo**5，*1CrMo***0，X*1CrMo5*1，TC1，TC2
JIS G***2 STBA *2，STBA*3，STBA*4

5.Other alloy steel grades: 
****0Mn, *7SiMn, *0Cr, Cr5Mo, *2Cr1MoV, *2Cr1MovG, *5CrMo, *5CrMoG, *5CrMoV, *3CrMo*4, T*1, *7SiMn, *5CrMo, *0CrMo, *5CrMo, *5CrMoV, *0CrMo, *5CrMo, *0G, Cr9Mo, *0CrMo**0, *5Mo3, A**5P*1, P*2, P*1/T*1, etc.

6.Surface treatment:
Oil immersion, painting, passivation, phosphating, shot blasting, etc.

7.Heat treatment
Annealed, Full Annealed, Bright annealed, Spheroidize annealed Normalized, Stress relieved, Cold finished, Quenched and Tempered

8.Delivery Condition: 
BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C)
Features of Alloy steel tube:
-high and low temperature resistance
-anti-corrosion 

Applications of Alloy steel tube:
-Petroleum
-Spaceflight
-Chemical
-Industry
-Electricity
-Transportation of fluid
(such as petroleum, gas, coal , gas, water)
-Machinery, structure, etc.
 
Manufacturing of Alloy Steel Tube:
Uncoilding-Flatting-Shearing and butt welding-Circle shearing-Loop storing-Water cooling-removal of burrs-High frequency welding-Roll forming-Forming-Nondestructive inspection-Cutting off-Corrosion resistant coating-Packing and warehousing-Marking-Inspection
 
Packaging of Alloy Steel Tube:
SMC Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1)SMC Standard
2)Customization

Our Service:
To meet the entirety of our customers business needs, SMC offers its services as a “One-Stop Shop” for business services including Purchasing, Value-Added Manufacturing, Packaging/Labeling, and Delivery. SMC prides itself on achieving superior results and satisfying customer needs. In this, we earnestly strive to fulfill our role as trustworthy and reliable supplier of business services throughout the entire world.
Our Value-Added Manufacturing Services not only save our customer time from having to out-source, but also spare them the cost of dealing with several disparate shops and deadlines.