Latest Products
Contact Us
-
Gaoya Industrial Park, Gaoya village, Bayu Town, high-tech Development Zone, Baoji City, Shaanxi Province, Chin
-
+86-917-3158689
Gr7 Titanium Seamless Tube
1. Gr7 seamless titanium tube is made by extrusion process, generally seamless titanium tube wall thickness is relatively small, the caliber is also relatively small.
2. Payment terms: T/T, L/C or as required by customers.
3. Delivery time: 3-5 days.
Description
Brief introduction
1. Gr7 seamless titanium tube is made by extrusion process, generally seamless titanium tube wall thickness is relatively small, the caliber is also relatively small.
2. Payment terms: T/T, L/C or as required by customers
3. Delivery time: 3-5 days.
Full information
Gr7 titanium seamless tube has excellent corrosion resistance in oxidizing medium. It also has certain corrosion resistance to reducing media, especially to improve its crevice corrosion resistance in high chloride concentration media.it contains 0.2% palladium. Gr7 titanium seamless tube can reduce the corrosion rate from 48.26mm/a (industrial pure titanium) to 0.508mm/a in 5% boiling sulfuric acid, and the corrosion resistance is increased by about 95 times. The alloy has good processing, forming and welding properties.
Grade：Gr7
Standard：ASME SB338,ASTM B338,ASTM B337,ASTM B861
Product Status：Annealed,surface polishing and chamfering,The surface shall be clean and smooth without peeling, pores, cracks and other defects.
Related products
Size: OD: 6-108mm
Thickness：0.5-8mm
Length：≦15000mm
Tests
Physical property test, hardness test, chemical composition test,Ultrasonic testing, penetrant testing, appearance testing.
Gr7 titanium seamless tube chemical requirements | |||||||||||
Grade |
C max. |
O max. |
N max. |
H max. |
Fe |
AL |
V |
Pd |
Mo | other max. each | Other max. Total |
Grade 7 |
0.08 |
0.25 |
0.03 |
0.015 |
0.3 |
/ |
/ |
0.12 |
/ |
0.1 |
0.4 |
Gr7 titanium seamless tube tensile requirements | |||||||||||
Grade | Tensile strength, min ksi | Tensile strength, min Mpa | Yield strength, min Ksi | Yield Strength min Mpa | Elongation in 4D, min% | Reduction of area,min % | |||||
Grade 7 |
50 |
345 |
40 |
275 |
20 |
30 | |||||
Application of Gr 7 seamless titanium tube
Gr 7 titanium seamless tube are mainly used in dilute hydrochloric acid, dilute sulfuric acid and dilute phosphoric acid environment. It is also widely used in titanium equipment to prevent crevice corrosion, such as tubular heat exchanger and textile spinneret.
Advantage
1. Gr7 titanium seamless tube has high mechanical properties and excellent stamping properties. 2. Gr7 titanium seamless tube can be welded in various forms, the welding joint strength can reach 90% of the strength of the matrix metal, and good machinability.
2. Gr7 titanium seamless tube has high corrosion resistance to chloride, sulfide and ammonia.
3. The corrosion resistance of Gr5 titanium seamless tube in seawater is higher than that of aluminum alloy, stainless steel and nickel base alloy.
4. Gr7 titanium seamless tube also has strong water impact resistance.
5. Gr7 titanium seamless tube has high corrosion resistance in most media, especially in neutral, oxidizing and seawater. Corrosion resistance in seawater is higher than aluminum alloy, stainless steel and nickel base alloy. In industrial and agricultural environments and in the Marine atmosphere, no surface changes occur over several years.
Shipment
DHL airfreight & by sea transport according to cargo quantities
All Chinese seaports (preferable Shanghai)
Qualification：Certificate issued by authorized qualified third-party including Bao Ti & northwest institute for non-ferrous metals research.
Hot Tags: gr7 titanium seamless tube, China, suppliers, manufacturers, factory, customized, wholesale, low price, for sale, in stock, hot sale, made in China
You Might Also Like
