Alloy 601 Tube
Austenitic / Duplex Steel / Nickel Alloy / Cobalt AlloyMTSCO was founded by Brave Hua in Jiaxing in 2006. Over the past two decades, MTSCO has expanded from a single seamless pipe product line to a comprehensive portfolio—including pipe fittings, nickel alloys, wire, and plate rising to become one of China's top three exporters of stainless steel piping products. We have successfully supplied major international projects, such as the FPSO P80/P83, demonstrating extensive experience in project supply.
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Alloy 601 617 Nickel Alloy Steel Square Rod Bar ASTM B166 For Chemical Industry
What Makes MTSCO Your Trusted Partner?
MTSCO was founded by Brave Hua in Jiaxing in 2006. Over the past two decades, MTSCO has expanded from a single seamless pipe product line to a comprehensive portfolio—including pipe fittings, nickel alloys, wire, and plate rising to become one of China's top three exporters of stainless steel piping products. We have successfully supplied major international projects, such as the FPSO P80/P83, demonstrating extensive experience in project supply.
Today, operating across four key divisions—MT Pipeline, Oilfield Services, MT Wire, and MT Plate, we provide complete supply solutions for stainless steel, duplex steel, and nickel/cobalt alloys. We offer virtual factory tours. With over 20 on-site QC specialists ensuring product quality, we deliver a cost-effective, one-stop procurement experience.
Specification
| Item | Specification |
| Product Name | Alloy 601 617 Nickel Alloy Square Rod Bar |
| Material Grade | Alloy 601 / UNS N06601; Alloy 617 / UNS N06617 |
| Standard | ASTM B166 / ASME SB166 |
| Product Type | Square Rod / Square Bar |
| Manufacturing Method | Hot Finished / Cold Worked |
| Size Range | Diameter 50mm–350mm |
| Length | As Required |
| Inspection | PMI, Dimensional Inspection, Visual Inspection, Mechanical Testing |
| Certification | ISO/PED |
| Application | Chemical Processing Equipment, High Temperature Components, Industrial Furnaces |
Product Advantages
· Exclusive virgin material smelting eliminates scrap-induced impurities.
· Streamlined, efficient internal production processes ensure a delivery lead time of no more than 30 days for round bar products.
· Proprietary VIM+ESR dual-process technology guarantees ultra-low gas content and refined microstructure in nickel alloys.
· Comprehensive laboratory testing ensures 100% compliance with ASTM and ASME standards.

Production and Inspection Traceability
· From the moment raw materials enter the factory, MTSCO records material grades and MTC (Material Test Certificate) data, verifying material composition via PMI (Positive Material Identification) testing. A dedicated record is created for every batch of raw materials.
· During production, key manufacturing stages including processing status and inspection checkpoints are documented using Process Cards.
· Upon completion, finished products are managed by linking product identification, test results, packaging details, and shipping records. Our comprehensive production record system allows MTSCO to trace critical information from raw material intake to final delivery.
Applications
· Chemical processing equipment
· Industrial furnace components
· Heat treatment equipment
· High-temperature structural parts
· Petrochemical equipment
· Power generation components
· Aerospace high-temperature applications
FAQ
Q1: How large are your factory facilities?
A1: Our factory covers an area of 6,000 square meters, with a monthly production capacity of 250 tons.
Q2: What international certifications do your products hold?
A2: Our factory is certified under the ISO 9001 quality management system, and our products hold PED certification.
Q3: Can third-party inspections be arranged?
A3: Certainly. We fully support on-site inspections by reputable third-party organizations such as SGS, TUV, and BV prior to shipment. Our QC team will actively cooperate to ensure a smooth inspection process, giving you greater peace of mind upon receipt of the goods.
Manufacturing Experience
Plant Area
Max Diameter of Welded Pipe
Annealing Furnace Length
Nickel Alloy
NI-MO: N10001,N10665,N10675...
NI-CR-MO: N10276,N06022,N06035,N06455,N06002...
NI-CR-MO-CU: N06030,N06200,N08031,N08825,N08020...
NICR-MO-W: N06230...
NICKEL: N02200,N02201...
NI-CU: N04400,N05500...
NI-CR-FE: N06600,N06601,N06690,N08800,N08810,N08811...
NI-CR-MO-NB: N06625,N07718...
Austenitic
304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L, 904L...
Duplex Steel
31803, 32205, 32750, 32760...
Cobalt Alloy
Alloy 188/ UNS R30188, Alloy L-605/ UNS R30605, Alloy S-816, Alloy 6B, UMCo50, FSX-414, MP-159...
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