Lanshi Heng Chang, subsidiary
company of Lanzhou Lanshi Group (a
large-scale energy equipment manufacturing group in Gansu
Province), takes high-temperature alloys/titanium
alloys as the core,relying
on advanced equipment,technical accumulation,and the background of cooperation with
leading enterprises,becoming a key material supplier in
China's high-end equipment manufacturing
field.
Location: No.
506, West Section of Huanghe Avenue, Lanzhou New Area, Lanzhou
City, Gansu Province, covering an area of 142,000 square
meters.
Personnel
Scale:354 employees, including 3
PhDs, 12 masters, 6 senior engineers, and over 2,40 technical
workers.
Annual
production capacity: 18,000 tons of high-temperature
alloy plates, 3,000-5,000 tons of nickel/titanium/copper alloy
forgings each.
Production
Capability:
Furnace: 30T
EAF + 45T LF + VOD furnace, 15T superalloy induction furnace,
etc.
Machining:
- 50MN/10MN fast forging units (under construction, the largest
domestic fast forging unit of 125MN, to be put into production in
2024).
- φ4m CNC ring rolling machine, electric heating/gas forging
furnace group (up to 1200℃).
- 5m vertical lathes, 3.5m×6m
CNC machining
centers,etc.,over 60 sets of
equipment.
Unique advantages:
- 70 years of
experience in material melting,mastering multiple core
patents.
- Integrated platform of
"research,production,sales,and application" covering the
high-barrier markets of military and new energy.
- Coverage of
high-barrier markets such as military and new
energy.
Core
Products
-
Ni/Ti/Co-alloys
products:
Nickle alloys: Nickel
200(UNS N02200)Nickel 201(UNS N02201)Monel 400(UNS N04400)Monel K-500(UNS N05500)Inconel 600 (UNS N06600) Inconel
625 (UNS N06625) Inconel 660 (UNS N06660) Inconel
690 (UNS N06690)Incoloy 800
(UNS N08800) Incoloy 800H (UNS N08810)Incoloy 800HT (UNS N08811)Incoloy 825 (UNS N08825)
C-276(UNS
N10276 Invar
Titanium
alloys: Grade 5 (Ti-6Al-4V) Grade 6
(Ti-5Al-2.5Sn) Grade 7 (Ti-0.15Pd) Grade 9
(Ti-3Al-2.5V) Grade 12 (Ti-0.3Mo-0.8Ni) Grade 19
(Ti-Beta C) Beta Alloys (e.g.,
Ti-10V-2Fe-3Al) Near-Alpha Alloys (e.g.,
Ti-8Al-1Mo-1V)
Copper
alloys: C17000 C17200 C17300
C17500/C17510
C17410/C17450/C17460 C10100/C10200 C19900 C46400/C48200/C48500
C54400 C62300/C62400 C63000 C65100/C65500 C67300/C67400
Products: Ingots
Billets Sheets (thickness: 0.6~6mm, width:
600-1200mm) Plates (thickness:6-20mm, width:
600-1500mm) Thick
Plates (thickness: 20-200mm), width:
1200-2200mm) Wires (dia.:
φ0.1~8.0mm) Rods/Bars (dia.:
Φ150~Φ500mm) Forgings (disc, ring, flange, shaft, etc.
according to customers' drawings)
Material:
Carbon
steel:20、35、45、50、60、16Mn、20SiMn、20Mn
Low alloy
steel:40Cr、09Mn2Si、42CrMo、14Cr2MnMoB、15Cr2NiMoV、30CrMnSi、34CrNi1Mo、
30Cr2Ni2Mo、14Cr1Mo、12Cr2Mo1V、40CrNiMoA、EH36、EH690、ASTM
A471
Medium and high alloy steel,
mould
steel:30Cr2Ni4MoV、34CrNi3Mo、38Cr3SiNiWMoV、5CrNiMo、H13、8418、S136、NAK80、P20、DC53
S.S./Heat resistant
steel:12Cr13、20Cr13、0Cr18Ni9、0Cr18Ni9Ti、06Cr19Ni13Mo3、904L、S31609、S32168、S30408、S30403、S22053、S51740
Corrosion resistant
alloy:N08800、N08120、N08810、N08825
Invar alloy:4J32、4J36
、4J38
Products:
Mining machinery parts:
chains, shovels, etc.
Oil drilling rigs parts:
sprockets, hooks, crankshafts, lifting rings, elevator links,
rotary table casing, swivel casing, etc.
Nuclear power equipment parts:
housing, valve casing, steam chamber, steam seal body,
partition sleeve, nozzle chamber, etc.
Hydropower equipment parts:
guide vanes, upper crown, lower ring, blades, etc.
Pump and valve parts: pump
cover, pump body, valve body, etc.
Air Blower and Compressor
parts: flanges, casing, etc.
General machinery parts: valve
casing, mold tire, seat, sleeve, sphere, partition,
etc.
-
-
ERNiCrMo-3 / Inconel 625 Welding
Wire
Superior Corrosion
Resistance: Withstands harsh chemicals, seawater, and
high-temperature oxidation (up to 1200°C).
Exceptional Mechanical
Properties:
-Tensile
Strength: ≥760
MPa |
-Elongation: ≥30%
-Low-Temperature Toughness: -196°C
certified for cryogenic applications.
Certified
Quality: comply with
ISO/AWS standards, compatible with TIG, MIG, SAW and other
welding processes, available in full specifications
from Φ1.0
to Φ4.0.
Technical
Advantages
- Diameter tolerance:±0.02
mm (0.84.0 mm range).
- Custom spooling
(15300 kg) to fit
automated welding systems.
- Low spatter, smooth arc stability, and
X-ray pass rate >99%.
- Reduces post-weld machining costs by
1520%.
If you need to further
understand product parameters or cooperation
details,pleasedirectly
contact the company to obtain technical
solutions.
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