201/202/304/316 Seamless Steel Round Pipe

Place of Origin China
Brand Name Jiangsu Hengsai
Certification ce, RoHS, BIS, JIS, GS, ISO9001
Model Number 200,300,400 series
Minimum Order Quantity 1 Tons
Price Negotiable
Packaging Details Waterproof and rust-proof seaworthy packaged goods according to customer requirements
Delivery Time within 7 working days
Payment Terms L/C, T/T, Western Union
Supply Ability 1000 tons/month

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Product Details
Product Name Stainless Steel Seamless Pipe Standard ASTM A213,ASTM A312,ASTM A789,ASTM A790
Material 201/202/304/316/S31803/S32750 Outer Diameter 0.1mm--219.1mm
Thickness 0.05mm - 20mm Length ≤12000mm Or As Per Customer Request
Application Decoration,Construction,Petroleum,Medical Instruments,Metallurgy Tolerance ±1%
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Product Description

201/202/304/316 Stainless Steel Seamless Pipe 0.05mm - 20mm Construction

 

Welded pipes are generally more economical than their seamless counterparts. Because the process for creating seamless pipes is much more involved, they may be slightly more expensive and harder to supply in large quantities compared to welded pipes. Well, by their very nature, seamless tubes are uniform, and therefore stronger and have better corrosion resistance than welded tubes.

 
As its name suggests, seamless tube has no visible welding seam; it is completely smooth and round. Sealed stainless steel tubes are used in applications where high-temperature strength and excellent corrosion resistance are paramount. Stainless 304 grade pipes are used in high pressure, high temperature applications across industries because it has high-temperature tolerances, which are.
 
item
value
Standard
JIS, AiSi, ASTM, GB, DIN, EN
Place of Origin
China
Model Number
Stainless Steel round Tube
Type
Seamless
Steel Grade
200 Series 300 Series
Application
Industry/Chemical Equipment/Kitchen
Welding Line Type
Seamless-ERW
Tolerance
±1%
Processing Service
Bending, Welding, Cutting
Grade
200 Series 300 Series
Section Shape
Round
 
1220mm
Alloy Or Not
Non-Alloy
Steel Grade
304N, 310S, 316Ti, 316L, 316, 347, 304, 304L
Surface Finish
2B/8K/Mirror/No.1,etc
Invoicing
by theoretical weight
Delivery Time
8-14 days
Product name
Ouhang A312 SS 304 316L Seamless Welded Round Stainless Steel Pipe
Shape
Round Pipe Tube
Material
ASTM A312/304/304L/304H/316/316L/317/321/310/904L
Technique
Cold Rolled Hot Rolled
Length
Customer's Request
Surface
BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Material Grade
304/304L/316/316L SS
Usage
Construction Structure
Outer diameter
20mm-1220mm
Thickness
0.4-30mm
 
Executive Standard Grade / Material Product Name
ASTM A53 A, B Black and Hot-Dipped Zinc-Coated Steel Pipes Welded and Seamless
ASTM A106 A, B Seamless Carbon Steel for High Temperature Service
ASTM A179 Low Carbon Steel Seamless Cold-Drawn Low-Carbon Steel Heat Exchanger and Condenser Tubes
ASTM A192 Low Carbon Steel Seamless Carbon Steel Boiler Tubes for High Pressure
ASTM A210 A1, C Seamless Medium-Carbon and Alloy Steel Boiler and Super heater Tubes
ASTM A213 T5, T11, T12, T22
TP 347H
Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat- Exchanger Tubes
ASTM A312 TP304/304L, TP316/316L Seamless Steel Pipe for Stainless Materials
ASTM A333 Gr.6 Seamless and Welded Steel Pipe for Low-Temperature Service
ASTM A335 P9, P11, P22 Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
ASTM A519 4130,4140 Seamless Carbon and Alloy Steel for Mechanical Tubing
ASTM A789   Seamless Ferritic/Austenitic Stainless Steel Tubing for General Service


API Standard for seamless steel pipe
Executive Standard Grade / Material Product Name
API Spec 5CT J55, K55, N80, L80,C90, C95, T95, P110, M65 Specification for Casing and Tubing
API Spec 5L PSL1 / PSL2 A,B X42, X46, X52, X56, X60, X65,. X70 Specification for Line Pipe


EN/DIN Standard for seamless steel pipe
Executive Standard Grade / Material Product Name
DN 17175/EN10216-2 ST35, ST45, ST52, 13CrMo44 Seamless Steel Tube for Elevated Temperature
DIN 2391/EN10305-1 St35, St45, St52 Cold Drawn Seamless Precision Pipe
DIN 1629/EN10216-1 St37, St45, St52 Seamless Circular unalloyed Steel Tubes Subject to Special Requirements

 

 

Chemical composition and mechanical properties:
API 5L PSL1              
Standard Grade Chemical Components Tensile STrength(min) Yield Strength(min)
    C Mn P S Mpa Mpa
API 5L A 0.22 0.90 0.030 0.030 331 207
PSL1 B 0.28 1.20 0.030 0.030 414 241
  X42 0.28 1.30 0.030 0.030 414 290
  X46 0.28 1.40 0.030 0.030 434 317
  X52 0.28 1.40 0.030 0.030 455 359
  X56 0.28 1.40 0.030 0.030 490 386
  X60 0.28 1.40 0.030 0.030 517 414
  X65 0.28 1.40 0.030 0.030 531 448
  X70 0.28 1.40 0.030 0.030 565 483
               
API 5L PSL2              
Standard Grade Chemical Components Tensile STrength(min) Yield Strength(min)
    C Mn P S Mpa Mpa
API 5L B 0.24 1.20 0.025 0.015 414 241
PSL2 X42 0.24 1.30 0.025 0.015 414 290
  X46 0.24 1.40 0.025 0.015 434 317
  X52 0.24 1.40 0.025 0.015 455 359
  X56 0.24 1.40 0.025 0.015 490 386
  X60 0.24 1.40 0.025 0.015 517 414
  X65 0.24 1.40 0.025 0.015 531 448
  X70 0.24 1.40 0.025 0.015 565 483
  X80 0.24 1.40 0.025 0.015 621 552
               
Types of galvanized steel pipe
STANDARDS PRODUCTS RANGES
IS:1239 (Part-I) Mild Steel Tubes, Tubular 15mm NB - 150mm NB
IS:1161 Mild Steel Tubes for Structural purpose 15mm NB - 200mm NB
IS:3601 Mild Steel tubes for Mechanical & General Eng. purpose 20mm x 0.80mm to 165.10 x 7.00 mm
IS:3589 ERW Pipes for water Gas & Sewage 168.3 x 4.00 mm to 219.1 x 7.00mm
IS:9295 Steel Tubes for Idlers for Belt conveyors 63.5 x 4.00 mm to 219.1 x 7.0 mm
IS:4270 Steel Tubes for Water Wells 114.3 x 5.00mm to 219.1mm x 7.1mm
IS:7138 Steel Tubes for furniture 20.0 x .60mm to 60.0 x 2.0mm
IS:4923 Hollow Steel sections for structural purpose 12.5 x 12.5 x 0.80 to
150 x 150 x 6.0mm
10 x 20 x 0.80mm to
150 x 200 x 6.0mm
IS:3074 Steel Tubes for Automobile purpose 19.7 x 1.00mm to 101.6 x 6.0mm
BS:1387 Screwed & Socket Steel Tubes & Tubular ½"NB to 6″NB 2.00 mm - 5.40 mm wall thick
BS:3601 Steel Pipes & Tubes for pressure purpose ½"NB to 6″NB 2.00 mm - 7.00 mm wall thickness
BS:6323 Steel tubes for mechanical & general engineering purposes 21.3″ to 219.1mm OD wall thickness-1.60-7.00 mm
 

About Us

We are a leading manufacturer and exporter of metal materials. lt is a modern comprehensive service enterprise, which is specialized in the production and processing of stainless steel, carbon steel, and alloy steel, non-ferrous metals, metal products, and other metal material fields, as well as in the import and export sales and industrial technical services we have the world first-class processing equipment, modernized physical and chemical testing center, opening flat, cutting, surface treatment, molding, sheet metal, welding. machining and 8 big processing platform. Moreover, we have the factory in shandong and jiangsu, facilitates each customer's comprehensive demand. Our company has successfully passed SO9001: China quality certification center quality certification since its establishment.Our products have been exported to many countries, such as the United States, Canada, Russia, Latvia, Ukraine, Brazil, Argentina,the united Arab emirates, Turkey, Saudi Arabia, Singapore, Indonesia,the Philippines, and enjoya high reputation!

 

201/202/304/316 Seamless Steel Round Pipe 0

FAQ:

Q1. What are your company's main products ?

A1: Our main products are Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Sheet, Stainless Steel Coil Strip, Stainless Steel Bar Rod, etc.

 

Q2. How do you control quality ?

A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.

 

Q3: What is the terms of packing?

A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.

 

Q4:What is your delivery time?

A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit

For production period, it usually takes about 7 days-10 days after receiving the deposit.

 

Q5. What are the advantages of your company ?

A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

 

Q6. How many coutries you already exported ?

A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan etc.

 

Q7. Can you provide sample ?

A7: We can provide the samll samples in stock for free, as long as you contact us.

Customized samples will take about 5-7days.