Basic Info.
Type
Specialty Metal Pipe
Standard
AISI, ASTM, DIN, JIS, GB, BS, ASME etc
Composition
Titanium/Titanium Alloy/Hastelloy/Super Duplex
Technique
Welded/Seamless
Surface Treatment
Polished/Bright Annealing/Customized
Special Use
Temperature Resistance/Corrosion Resistance
Application
Cooling and Heating Industry/Oil/Gas/Chemical etc
Thickness
0.3~60mm/Customized
Titanium Grade
Gr1~Gr12/Customized
Hastelloy Grade
C276, C22, C2000, B/Customized
Super Duplex Stainless Grade
S31803, S32205, S32750, S32760/Customized
Place of Origin
Wenzhou,Zhejiang
Delivery Time
7 to 30 Days After Paymen
Specification
8~1016mm/Customized
Product Description
Langzhi is a professional manufacturer of specialty alloy steel pipe products.
We have a wide range of standards and specifications, also accept customized specifications.
Including titanium, hastelloy, nickel alloy, super duplex stainless etc high corrosion resistance materials, which apply for those high corrosion or
special fields such as petrochemical, metallurgy, mineral, water resources, medical industry etc
Langzhi Regular Specification
Thickness (mm) | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1 | 1.2 | 1.5 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 |
Outside Diameter (mm) | |
Φ9.52 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / | / | / |
Φ12.7 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / | / | / |
Φ15.88 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / | / | / |
Φ19.1 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / | / |
Φ22 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / | / |
Φ25.4 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / | / |
Φ31.8 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / | / |
Φ38.1 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / | / |
Φ45 | / | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / | / |
Φ50.8 | / | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / | / |
Φ57 | / | / | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / |
Φ60.3 | / | / | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / |
Φ63.5 | / | / | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / |
Φ76.2 | / | / | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / | / |
Φ88.9 | / | / | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / |
Φ101.6 | / | / | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / |
Φ108 | / | / | / | / | / | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / |
Φ114.3 | / | / | / | / | / | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / |
Φ127 | / | / | / | / | / | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / |
Φ133 | / | / | / | / | / | √ | √ | √ | √ | √ | √ | √ | √ | / | / | / | / | / |
Φ141 | / | / | / | / | / | / | / | √ | √ | √ | √ | √ | √ | / | / | / | / | / |
Φ159 | / | / | / | / | / | / | / | √ | √ | √ | √ | √ | √ | / | / | / | / | / |
Φ168 | / | / | / | / | / | / | / | / | / | √ | √ | √ | √ | / | / | / | / | / |
Φ219 | / | / | / | / | / | / | / | / | / | / | / | √ | √ | √ | √ | √ | / | / |
Φ273 | / | / | / | / | / | / | / | / | / | / | / | √ | √ | √ | √ | √ | / | / |
Φ325 | / | / | / | / | / | / | / | / | / | / | / | √ | √ | √ | √ | √ | √ | / |
Φ355 | / | / | / | / | / | / | / | / | / | / | / | √ | √ | √ | √ | √ | √ | / |
Φ377 | / | / | / | / | / | / | / | / | / | / | / | √ | √ | √ | √ | √ | √ | / |
Φ406 | / | / | / | / | / | / | / | / | / | / | / | √ | √ | √ | √ | √ | √ | / |
Φ426 | / | / | / | / | / | / | / | / | / | / | / | √ | √ | √ | √ | √ | √ | / |
Titanium Chemical Composition
Element | N | C | H | Fe | O | Al | V | Mo | Ni | Pd | Ti |
Type |
GR.1 | ≤0.03 | ≤0.08 | ≤0.015 | ≤0.2 | ≤0.18 | | | | | | Residual |
GR.2 | ≤0.03 | ≤0.08 | ≤0.015 | ≤0.3 | ≤0.25 | | | | | | Residual |
GR.3 | ≤0.05 | ≤0.08 | ≤0.015 | ≤0.3 | ≤0.35 | | | | | | Residual |
GR.7 | ≤0.03 | ≤0.08 | ≤0.015 | ≤0.3 | ≤0.25 | | | | | 0.12-0.25 | Residual |
GR.9 | ≤0.02 | ≤0.08 | ≤0.015 | ≤0.25 | ≤0.15 | 2.5-3.3 | 2.0-3.0 | | | | Residual |
GR.12 | ≤0.03 | ≤0.08 | ≤0.015 | ≤0.3 | ≤0.25 | | | 0.2-0.4 | 0.6-0.9 | | Residual |
GR.16 | ≤0.03 | ≤0.08 | ≤0.015 | ≤0.3 | ≤0.25 | | | | | 0.04-0.08 | Residual |
Super Duplex Stainless Chemical CompositionType | UNS(Grades) | Chemical Composition(%) | Mechanical Properties |
C≤ | Cr | Ni | Mo | Cu | N | Tensile Strength≥ksi(Mpa) | Yield Strength≥ksi(Mpa) | Elongation Scale Distance 2in |
Or 50mm ≥% |
Low Alloy | S31500 | 0.03 | 18.0-19.0 | 4.50-5.25 | 2.5-3.0 | ... | 0.05-0.10 | 92(630) | 64(440) | 30 |
S32001 | 0.03 | 19 5-21 5 | 10-3.0 | ≤0.60 | ≤1.00 | 0.05-0.17 | 90(620) | 65(450) | 25 |
S32003 | 0.03 | 19.5-22.5 | 3.0-4.0 | 1.5-2.0 | ... | 0.14-0.20 | 90(620) | 65(450) | 25 |
S32304 | 0.03 | 21 5-24 5 | 3.0-5.5 | 0.05-0.60 | 0.05-0.60 | 0.05-0.20 | 87(600) | 65(450) | 25 |
Medium Alloy | S31803 | 0.03 | 21.0-23 0 | 4.M.5 | 2.5-3.5 | ... | 0.08-0.20 | 90(620) | 58(400) | 25 |
S32205 | 0.03 | 220-23.0 | 4.&-6.5 | 3.0-3.5 | ... | 0.14-0.20 | 95(655) | 65(450) | 25 |
High Alloy | S32550 | 0.04 | 240-270 | 4.5-65 | 29-39 | 1.5-2.5 | 0.10-0.25 | 110(760) | 70(485) | 15 |
Super DSS | S32750 | 0.03 | 24.0-20.0 | 6.0-8.0 | 3.0-5.0 | ≤0.5 | 0.24-0.32 | 116(800) | 80(550) | 15 |
S32760 | 0.05 | 24 0-26 0 | 6.0-8.0 | 30-4 0 | 0.5-1.0 | 0.20-0.30 | 109(750) | 80(550) | 25 |
Hastelloy Chemical CompositionGrade | C | P | S | Mn | Si | Ni | Cr | Co | Cu | Fe | N | Mo | Al | W | V | Ti | Others |
Less than |
Hastelloy B | 0.05 | 0.04 | 0.03 | 1 | 1 | base | <=1 | <=2.5 | - | 4~6 | - | 26-30 | - | - | 0.2-0.4 | - | - |
UNS N10665(Hastelloy B-2) | 0.02 | 0.04 | 0.03 | 1 | 0.1 | base | <=1 | <=1 | - | <=2 | - | 26-30 | - | - | - | - | - |
UNS N10673(Hastelloy B-3) | 0.01 | 0.03 | 0.01 | 3 | 0.1 | >=65 | 1~3 | <=3 | <=0.2 | 1~3 | - | 27-32 | <=0.5 | <=3 | <=0.2 | <=0.2 | Ni+Mo 94-98 |
Hastelloy C | 0.08 | 0.04 | 0.03 | 1 | 1 | base | 14.5-16.5 | <=2.5 | - | 4~7 | - | 15-17 | - | 3-4.5 | <=0.35 | - | - |
Hastelloy C-4 | 0.015 | 0.04 | 0.03 | 1 | 0.08 | base | 14-18 | <=2 | - | <=3 | - | 14-17 | - | - | - | <=0.7 | - |
UNS N06022(Hastelloy C-22) | 0.015 | 0.02 | 0.02 | 0.5 | 0.08 | base | 20-22.5 | <=2.5 | - | 2~6 | - | 12.5-14.5 | - | 2.5-3.5 | <=0.35 | - | - |
UNS N10276(Hastelloy C-276) | 0.01 | 0.04 | 0.03 | 1 | 0.08 | base | 14.5-16.5 | <=2.5 | - | 4~7 | - | 15-17 | - | 3-4.5 | <=0.35 | - | - |
Hastelloy C-2000 | 0.01 | 0.025 | 0.01 | 0.5 | 0.08 | base | 22-24 | <=2 | 1.3-1.9 | <=3 | - | 15-17 | <=0.5 | - | - | - | - |
Hastelloy G-3 | 0.015 | 0.04 | 0.03 | 1 | 1 | base | 21-23.5 | <=5 | 1.5-2.5 | 18~21 | - | 6~8 | - | <=1.5 | - | - | Nb/Ta<=0.5 |
Hastelloy X | 0.05-0.15 | 0.025 | 0.015 | 1 | 1 | base | 20.5-23 | 0.5-2.5 | <=0.5 | 17~20 | - | 8~10 | <=0.5 | 0.2-1 | - | <=0.15 | - |
QUALITY CONTROL
Address:
2555 Wanghai Road, Xincheng Street, Rui′an City, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Chemicals, Construction & Decoration, Health & Medicine, Industrial Equipment & Components, Light Industry & Daily Use, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Security & Protection, Transportation
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Zhejiang Langzhi Titanium Nickel Metal Manufacturing Co., Ltd. Located on the Wanshi Town, YIxing by the scenic Taihu Lake, is a compresive company that combines design, manufacture, sale and export together. We have been in this industry for over 10 years, which is a professional factory and manufacturer of specialty metal/alloy tube and pipe products.
Including titanium, hastelloy, nickel alloy, duplex or super duplex stainless steel etc high corrosion resistance materials for special and critical fileds(oil, gas, petrochemical, chemical, pharmacy, medical, aviation, energy and mineral etc).
Moreover, the workshop imports several continuous production lines of welded pipes from abroad, equipped with professional digital pulse argon arc welding machine and plasma welding machine.
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
As a factory, we also are capable of providing all customers with the best price, the best quality and the best lead time.