Home > Products > Heat Exchanger Tube >
Nickel Base Alloy Heat Exchanger Tubing ASTM B622 Aloy C22 Seamless Pipe

Nickel Base Alloy Heat Exchanger Tubing ASTM B622 Aloy C22 Seamless Pipe

Nickel Base Alloy Heat Exchanger Tubing

Heat Exchanger Tubing ASTM B622

ASTM B622 Aloy C22 Seamless Pipe

Place of Origin:

China,Korea

Brand Name:

YUHONG

Certification:

ASME , U STAMP , PED, API , ABS, LR, DNV, GL , BV, KR, TS, CCS

Model Number:

Hastelloy C22 , Alloy C22 , UNS NO6022

Chat Now
Request A Quote
Product Details
Material Grade:
Hastelloy C22, UNS NO6022, 2.4602
Standard:
ASTM B622, ASME SB622,
Hastelloy C22 Tube Type:
Seamless , Welded
Hastelloy C22 Seamless Tube NDT:
HT, ET, UT, PT, PMI
Hastelloy C22 Seamless Tube Advantage:
Provides Outstanding Resistance To Pitting, Crevice Corrosion, Intergranular Attack, And Stress Corrosion Cracking
Type Of The Tube:
U Bend , Snake Bend, Straight
Highlight:

Nickel Base Alloy Heat Exchanger Tubing

,

Heat Exchanger Tubing ASTM B622

,

ASTM B622 Aloy C22 Seamless Pipe

Payment & Shipping Terms
Minimum Order Quantity
1PC
Price
1--1000000 USD
Packaging Details
Bundle + Cap , Ply wooden case
Delivery Time
45---150 DAYS
Payment Terms
L/C, T/T
Supply Ability
50 TONS /MONTH
Product Description

Nickel Base Alloy Heat Exchanger Tube , ASTM B622 Alloy C22, Hastelloy Seamless Tube

 

Nickel-base Alloy (UNS N06022) is a Ni-Cr-Mo alloy that provides outstanding resistance to pitting, crevice corrosion, intergranular attack, and
stress corrosion cracking. The combination of Cr, Ni, Mo, and W provides excellent resistance to a broad range of both oxidizing and reducing environments. This grade also has high strength, good ductility, excellent welding and forming characteristics.

 

Hastelly C22 Seamless Tube according to : ASTM B622 and  ASME SB622 . 

Hastelly C22 Welded Tube according to : ASTM B619 and ASME SB619.

 

Chemical composition
 
Ni Cr Fe C Mn Si Mo W Co V P S
Min. bal. 20 2       12.5 2.5        
Max. 22.5 6 0.001 0.5 0.08 14.5 3.5 2.5 0.35 0.025 0.015
Hastelly C22 Grade Applications:
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

Nickel Base Alloy Heat Exchanger Tubing ASTM B622 Aloy C22 Seamless Pipe 0

 

Ratings& Review

Overall Rating

4.7
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
67%
4 stars
33%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

N
Nguyen Van Nam
Vietnam Oct 18.2025
Fast delivery and easy install. We scaled up our fertilizer plant and needed a quick turnaround. The lead time was better than expected. Flange alignments were perfect, which made the onsite installation very straightforward.
P
P*n
North Korea Jun 14.2025
Technical bid included HTRI thermal simulation with fouling factor 0.0002 m²·K/W for our naphtha hydrotreater. SA516 Gr485 + 1.25Cr-0.5Mo tube combination optimized for high-temperature hydrogen sulfide resistance. Delivery EXW Qingdao to CIF Ulsan was 22 days, door-to-door. Zero NCRs during FAT. Korean PM assigned spoke technical English fluently. Already approved for Phase 2 EPC.
C
C*a
Brazil Dec 14.2024
We were looking for a reliable supplier for offshore platforms, and the quality of these tube side flanges exceeded expectations. The forging flow lines of the SA266 Gr.2N are very intact.

Send your inquiry directly to us

Privacy Policy China Good Quality TEMA Heat Exchanger Supplier. Copyright © 2025-2026 YUHONG HOLDING GROUP CO., LTD . All Rights Reserved.