Home > Products > Industrial Pipeline Series > ASME B 36.19M-2004 2520 Duplex Steel Seamless Pipe for Shipbuilding, Ship Repair
ASME B 36.19M-2004 2520 Duplex Steel Seamless Pipe for Shipbuilding, Ship Repair
- NINGBO/SHANGHAI/TIANJIN/XIAMEN
- T/T
- 8 days
You May Like
-
Heat Exchanger Tube ASTM A213/269 Tp310s / 2520 Duplex Steel Seamless Pipe
-
High-Strength and Corrosion-Resistant 2507 Super Duplex Stainless Steel Tube for Marine Engineering
-
A213 SA213 2520 Duplex Seamless Stainless Steel Tubing Factory
-
ASTM SA213 2520 Stainless Steel Seamless Tube/Pipe for Nuclear Power Plant
-
2205/2507 Duplex Stainless Steel Pipe Seamless Steel Pipe Industrial Tube
-
Medical Implant Titanium Sheet Gr23 Ti6al4V Eli 0.5mm 1mm 2mm ASTM F136 for Orthopedic Trauma Plate
Product Details
Type | Seamless | Surface Treatment | Polished | |
Usage | Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose | Material | Alloy Steel | |
Section Shape | Round | Delivery Time | 8-14 days | |
Model Number | 304 316 310 904 2205 2507 | Processing Service | Bending, Welding, Decoiling, Punching, C | |
Specification | 0D 3in under |
Product Description
Detailed information:
Standard | ASTM A554, A249, A269 and A270, A312 |
Material Grade | 201 ( Ni 0.8%), 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%), 316 (Ni 10%, Cr 18%), 316L (Ni10%~14%), |
Outer Diameter | 6mm-1020mm |
Thickness | 0.5mm-30mm |
Length | 6m or as request |
Tolerance | a) Outer Diameter: +/- 0.2mm |
b) Thickness: +/- 0.02mm | |
c) Length: +/- 5mm | |
Application | A) General Service Industries (Petroleum, Food, Chemical, Paper, Fertilizer, Fabric, Aviation and Nuclear) B) Fluid, gas and oil transport C) Pressure and Heat Transmission D) Construction and Ornament E) Boiler Heat Exchanger |
Chemical Composition:
Chemical Composition of Material | Material Composition | 201 | 202 | 304 | 316 |
C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.08 | |
Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | |
P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | |
S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | |
Cr | 16-18 | 17-19 | 18-20 | 16-18 | |
N | 3.5-5.5 | 4-6 | 8-10.5 | 10-14 | |
Mo | 2.0-3.0 | ||||
Mechanical Property | Material Item | 201 | 202 | 304 | 316 |
Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | |
Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | |
Extension | ≥30% | ≥30% | ≥35% | ≥35% | |
Hardness (HV) | <253 | <253 | <200 | <200 |
Surface Finishing:
Surface | Definition | Application |
NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction |
NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size | Building Construction. |
BA (No.6) | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
Mirror (No.8) | Shinning like a mirror | Building construction |
Zhongzheng Stainless Steel Co., Ltd. was established in 2018 with aregistered capital of 20 million yuan. lt is a manufacturing company thatintegrates the production of special materials, manufacturing andprocessing, sales, and technology development. The company covers anarea of 2,000 square meters and has 200 employees. it has built worldclass stainless steel seamless pipe (hot piercing, cold drawing, cold rollingproduction lines, precision steel pipe production lines, and large, mediumand small-sized welded pipe production lines. The company has beencommitted to providing high performance, high precision, hightemperature-resistant, high pressure-resistant, and corrosion-resistantsolutions and technical services for industrial equipment pipeline systems.The company specializes in producing a series of steel pipes, pipe fittingsflanges, etc., such as high-temperature (nickel-based) alloys, austeniticduplex steel, urea grade stainless steel, super stainless steel, etc. Thecompany is equipped with an annual production capacity of 5,000 tons ofstainless steel seamless pipe production line, 7,000 tons of welded pipeproduction line, and 500 tons of pipe fittings production line, etc. lt canoroduce stainless steel seamless pipes with diameters ranging from ?Φ?6 to?Φ?762 and wall thicknesses ranging from 0.5 to 70 mm, stainless steelwelded pipes with diameters ranging from ?Φ?15 to ?Φ?2200 and wallthicknesses ranging from 0.5 to 80 mm, pipe fittings, and various stainlesssteel ingots, round steel, rough pipes, etc., according to customerrequirements and in accordance with standards such as GB, ASTM, etc.
Our Advantages
Qualitative Materials:
We leverage premium-grade raw materials to guarantee that our products deliver exceptional strength, durability, and longevity.
Advanced Technology:
Our production techniques incorporate cutting-edge technologies, encompassing advanced smelting, continuous casting, and rolling processes.
Customized Service:
We provide bespoke design and manufacturing services, tailored to meet the unique needs and requirements of our clientele.
Company Profile

Zhongzheng Stainless Steel Co., Ltd. is a China-based manufacturer specializing in R&D, production, and distribution of stainless steel products. Established in the early 2000s, it serves industries including construction, machinery, food/medical equipment, and energy with precision tubes, sheets, profiles, and custom components.
Contact Us
- Zhongzheng Stainless Steel Co., Ltd.
- Contact nameLaijing Bu Chat Now
- AddressRoom 104-07, Building 5, Jinghu Technology Park Huanajinghu Garden, Donglihu Subdistrict Dongli District,
Product Categories
New Products
-
Premium 3mm Thick Titanium Plate for Electrolysis Applications
-
316L/1.4405 Seamless Stainless Steel Pipe
-
316L/1.4405 Seamless Stainless Steel Pipe
-
China Brand ZZ Wholesale 304L 316 316L Welded Austenitic Piping Stainless Steel Pipe Supplier
-
Customizable 304/316 Stainless Steel Flange Gate Valve Z41W-16P Manual/Electric Power Steam Valve with Multiple Specifications
-
China Brand Zz 304L 316/316L GB En JIS Standard Thin Wall Welded Stainless Steel Water Pipe/Tube
-
BA 4 Inch 6 Inch 8 Inch 201 304 304L 316 316L Welded Seamless Stainless Steel Pipe
-
Stainless Steel Globe Valve – High Durability & Corrosion Resistance
-
Manufacturer Flange Check Valve / Piston Check Valve / Nrv Valve From China
-
A reliable Chinese stainless steel manufacturer guarantees quality and competitive prices 304/316 ball valve
-
Stainless steel elbow welded elbow 45/90/180-degree seamless pressed elbow long radius elbow short radius elbow wholesale
-
310s 440 Seamless Sanitary Piping Price 321 904l 201 20 Inch Seamless Steel Pipe A554 Stainless Steel Pipe
-
High quality 304/316L/1.4405 seamless stainless steel pipe
-
Chinese Brand Xtd 316 309 310 321 409 439 2205 2507 904L Stainless Steel Seamless Pipe Tube Sch40 Sch60 Sch80 Sch100 Sch120 Sch140 Sch160
-
TP347/TP347H/1.4961/S34709 Seamless Stainless Steel Pipe for Use
-
Stainless Steel GOST 9940 904L/1.4539/N08904 Seamless Pipe and Tube
-
Factory TP309/TP309S/TP309H (UNS30900) Seamless Stainless Steel Pipe and Tube for Boiler Baffles
-
En 1.4462 Duplex 2205 Seamless ASTM A790 Duplex Steel S31803 Tubes for Automotive Industry
-
SS201/430/304 Stainless Steel Seamless Pipe Decorative Exhaust Ba Surface Stainless Steel Tube
-
304 316 409 Welded Stainless Steel Pipe Tube Manufacturer with Factory Price Round Od 1 2 3 4 5 6 7 8 Inch with Ba 2b 8K Polished Surface
-
China Manufactures AISI ASTM Cold Rolled Welded Round Pipe 0.3mm-3mm Thick 8K Ba 2b Hl Mirror 201 304L Pipe 316 316L 430 SUS304 Stainless Steel Pipe
-
ASTM AISI 201 304 316 316L 430 Pickling Ba 2b Bright Polish Cold Rolled ERW Factory Price Steel Tube Stainless Pipe for Industrial Use
-
316ti 304 430 321decorative Surface Hl/Ba/Sb 6mm-630mm Stainless Steel Pipe
-
Stainless Steel ASME B16.9 Sch 45 90 Degree Pipe Fittings Elbow
Popular Searches
- stainless steel
- Steel Pipe
- alloy steel
- Carbon Steel Pipe
- seamless pipe
- stainless steel tube
- stainless steel tubing
- Seamless Stainless Steel Pipe
- Ss Pipe
- seamless tube
- Alloy Steel Pipe
- Steel Pipe Tube
- seamless steel tube
- Boiler Pipe
- stainless steel seamless tube
- Steel Round Pipe
- boiler tube
- all grade
- square pipes
- cold drawing steel tube
- cold rolling
- ss316l
- tp304
- Astm A213 Tube
- wall panel
- container house
- water heater
- Mining Dump Truck
- shock absorber
- stabilizer link
Find Similar Products By Category
- Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube

Product Tags:
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Laijing Bu
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.

- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile