Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"ASTM A312 TP316L Stainless Steel Seamless Pipe 1.4404 Hollow Bar OD 90 ID 60 MM","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/d2\/143dbc320f73e8bc1d006486d05d-200x200-1\/astm_a312_tp316l_stainless_steel_seamless_pipe_1_4404_hollow_bar_od_90_id_60_mm.jpg","attrs":{"Brand Name":"TISCO","Model Number":"316L","Place of Origin":"China","Minimum Order Quantity":"2 ton"}}
{"title":"Hollow Bar Seamless Sus316L OD45x28ID L3000 Mm ASTM A276 TP316L Stainless Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/3d\/7e\/0603fe25ae52d98aa0a97f2ce51a-200x200-1\/hollow_bar_seamless_sus316l_od45x28id_l3000_mm_astm_a276_tp316l_stainless_steel_pipe.jpg","attrs":{"Brand Name":"TSINGSHAN","Model Number":"316L","Certification":"ISO MTC","Place of Origin":"China"}}
{"title":"ASTM A790 S32750 2507 DIN1.4410 Super Duplex Steel Seamless Pipe 89*6*6000mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/41\/c16534a12f03987b7de2b83b77ce-200x200-1\/astm_a790_s32750_2507_din1_4410_super_duplex_steel_seamless_pipe_89_2a6_2a6000mm.jpg","attrs":{"Brand Name":"TSINGSHAN","Model Number":"S32750 2507 DIN1.4410","Certification":"ISO MTC","Place of Origin":"China"}}
{"title":"Super Duplex 2507 Pipe And ASTM A790 S32750 Seamless Stainless Steel Pipe For","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/cc\/6eb481fc58e5b7c64dd1ee86dbe2-200x200-1\/super_duplex_2507_pipe_and_astm_a790_s32750_seamless_stainless_steel_pipe_for_oil_and_gas_industry.jpg","attrs":{"Brand Name":"TSINGSHAN","Model Number":"S32750 2507 DIN1.4410","Certification":"ISO MTC","Place of Origin":"China"}}
{"title":"SUS314 Stainless Steel Seamless Tube Pipe 88.9x2.3x6000 mmas EN 10204 type 3.1","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/82\/16fe52c99d281bba8f8e882a8093-200x200-1\/sus314_stainless_steel_seamless_tube_pipe_88_9x2_3x6000_mmas_en_10204_type_3_1_standard_astm_a312_tp314.jpg","attrs":{"Brand Name":"TSINGSHAN","Model Number":"314 0Cr25Ni20Si2","Certification":"ISO MTC","Place of Origin":"China"}}
ASTM B622 Seamless Round Tube made from advanced nickel-chromium-molybdenum-tungsten alloy for superior corrosion resistance in aggressive industrial environments.
Product Overview
Alloy C22 is an enhanced nickel-chromium-molybdenum-tungsten alloy designed for exceptional performance in corrosive industrial applications. This improved formulation offers excellent resistance to pitting, crevice corrosion, and chloride stress corrosion cracking in both oxidizing and acid chloride environments.
Key Advantages
Superior overall corrosion resistance compared to Alloy C-276
Outstanding resistance to chloride pitting, crevice corrosion, and stress corrosion cracking
Excellent performance in oxidizing aqueous environments including wet chlorine and nitric acid mixtures with chloride ions
Superior weldability with alloy C22 weld fillers used for joining other corrosion-resistant alloys
Excellent resistance to seawater corrosion under both stagnant and flowing conditions
Chemical Composition
Hastelloy C22, UNS N06220
Element
Ni
Cr
Mo
Mn
Si
C
S
P
Cu
V
W
Fe
MIN
--
20.0
12.5
--
--
--
--
--
--
--
2.5
--
MAX
balance
22.5
14.5
0.5
0.08
0.015
0.02
0.02
2.5
0.35
3.5
6.0
Mechanical Properties
Temperature (°F)
70
200
400
600
800
1000
1200
1400
Ultimate Tensile Strength (ksi)
114
107
98
95
92
88
83
76
0.2% Yield Strength (ksi)
54
49
41
36
35
34
32
31
Elongation (%)
62
65
66
68
68
67
69
68
Hardness MAX (HRB)
95
--
--
--
--
--
--
--
Fabrication Guidelines
Although ductile enough for cold working, intermediate annealing may be necessary due to work hardening. Forging should be performed between 1750-2050°F followed by rapid cooling. Annealing can be performed at 2020-2150°F followed by rapid quench to avoid detrimental phase formation between 1400-1800°F. Welding can be done by gas tungsten-arc, gas metal-arc and shielded metal-arc processes.
Industry Standards
Product Form
ASTM Specification
Pipe Seamless
B622
Pipe Welded
B619
Tube Seamless
B622
Tube Welded
B626
Sheet/Plate
B575
Bar
B574
Forging
B564
Fitting
B366
Industrial Applications
Pharmaceutical industries for corrosion-resistant fittings and tubing to prevent contamination
Cellophane manufacturing processes
Chlorination systems and chemical processing
Pesticide production facilities
Incineration scrubber systems
Chemical process industry equipment including flue gas scrubbers, sulfur dioxide scrubbers, and pulp and paper bleach plants
Nuclear fuel reprocessing and waste water processing systems
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
500,000,000-800,000,000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Company Overview :
The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation.
The subordinate processing plant has 6 sets of medium frequency h... Company Overview :
The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation.
The subordinate processing plant has 6 sets of medium frequency h...