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.
现在联系
Nickle alloy products
ERNiCrMo-3 / Inconel 625 Welding Wire
Titanium Alloy Products
Copper-Nickel Slag Recycled Copper Alloys
Compressor parts
Casting and Forging Parts
Gas turbine parts
5t electro-hydraulic hammer
10MN fast forging hydraulic unit
50MN fast forging hydraulic unit
125MN fast forging hydraulic unit
125MN fast forging hydraulic unit
5G crane intelligent batching system
5t 15t Superalloy Induction Melting Furnace
10t and 30t electric arc furnaces
10t AOD refining furnace
20t electric arc furnace
20t VODC AOD
30t VD VOD refining furnace
45t, LF refining furnace
500kg, 4t electric switch remelting furnace
Intelligent online pouring
Intelligent pouring system
