Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe

Product Details
Customization: Available
Type: Stainless Steel Pipes
Standard: ASTM, GB, JIS
Diamond Member Since 2026

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  • Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
  • Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
  • Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
  • Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
  • Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
  • Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
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  • Product Description
Overview

Basic Info.

Model NO.
Stainless Steel Pipe
Grade
400 Series
Certification
ISO, ASTM
Shape
Round
Technique
Hot Rollde/Cold Drawn
Surface Treatment
Pickling
Class
1, 2, 3
Delivery Time
Normally with 20 Days
Trade Term
CIF, CFR, Fob, EXW
Length
5.8m, 6m, 9m, 12m or as Your Requirement
Payment
T/T or L/C
Service
Free Sample
Transport Package
in Bundles
Specification
12-500mm
Trademark
Yanfang
Origin
China
HS Code
7304419000
Production Capacity
2000 Tons Per Month

Product Description

Product Description
Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
Product
Stainless Steel Pipe
Standard
ASTM, GB, EN, AISI,JIS, DIN,
Grade
300 Series: 302,304,304L,316,316L,309,310,317,321,347
Duplex Steel: 904L,2205,2507,2101,2520,2304
200 Series: 201,202
400 Series: 409,410,420,430,436,444,441,440c
Wall Thickness
0.5mm-50mm(Cold rolled),According to customer needs
Outer Diameter
Seamless:Φ 3mm-Φ1020mm; Welded:Φ 6mm-Φ630mm.According to customer demand
Length
1000mm~12000mm, as required.
Manufacturing Method
Cold Rolled ect.
Surface
Pickling ,sandblast, Bright Polished, Mirror polishing, ect.
Shape
Round,square
Seam
Seamless/Welded
MOQ
1 Ton
Package
Standard Sea-Worthy Packing
Leading time
Usually 10-15 days,Depending on customer order size
Payment terms
T/T 30% for deposit. 70% balance before shipment
Application area
Pipeline Transport,Boiler Pipe,Hydraulic/Automobile Pipe,Oil/Gas Drilling,Food/Beverage/Dairy Products,Machinery Industry,Chemical Industry,Mining,Construction & Decoration,Special Purpose,Solar photovoltaic,Electronic clean shop and so on.
Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
Chemical Composition (%)
Grade
C
Mn
Si
Cr
Ni
P
S
Mo
201
≤0.15
5.5-7.5
≤0.75
16.0-18.0
3.5-5.5
≤0.06
≤ 0.03

304
≤0.08
≤2.0
≤1.0
18.0-20.0
8.0-10.5
≤0.045
≤ 0.03

304L
≤0.03
≤2.0
≤1.0
18.0-20.0
9.0-13.0
≤0.045
≤ 0.03

304H
0.04-0.10
≤2.0
≤0.75
18.0-20.0
8.0-10.5
≤0.045
≤ 0.03

304N
≤0.08
≤2.0
≤0.75
18.0-20.0
8.0-10.5
≤0.045
≤ 0.03

305
≤0.12
≤2.0
≤0.75
17.0-19.0
10.5-13.0
≤0.045
≤ 0.03

309
≤0.20
≤2.0
≤0.75
22.0-24.0
12.0-15.0
≤0.045
≤ 0.03

309S
≤0.08
≤2.0
≤0.75
22.0-24.0
12.0-15.0
≤0.045
≤ 0.03

310S
≤0.08
≤2.0
≤1.5
24.0-26.0
19.0-22.0
≤0.045
≤ 0.03

314
≤0.25
≤2.0
1.5-3.0
23.0-26.0
19.0-22.0
≤0.045
≤ 0.03

316
≤0.08
≤2.0
≤0.75
16.0-18.0
10.0-14.0
≤0.045
≤ 0.03
Mo 2.0-3.0
316L
≤0.03
≤2.0
≤0.75
16.0-18.0
10.0-14.0
≤0.045
≤ 0.03
Mo 2.0-3.0
316N
≤0.08
≤2.0
≤0.75
16.0-18.0
10.0-14.0
≤0.045
≤ 0.03
Mo 2.0-3.0
316Ti
≤0.08
≤2.0
≤1.0
16.0-18.0
10.0-14.0
≤0.045
≤ 0.03
Mo 2.0-3.0
Ti   0.2-0.7
317L
≤0.03
≤2.0
≤0.75
18.0-20.0
11.0-15.0
≤0.045
≤ 0.03

321
≤0.08
≤2.0
≤0.75
17.0-19.0
9.0-12.0
≤0.045
≤ 0.03

321H
0.04-0.10
≤2.0
≤0.75
17.0-19.0
9.0-12.0
≤0.045
≤ 0.03

329
≤0.08
≤1.00
≤0.75
23.0-28.0
2.0-5.0
≤0.04
≤0.03

347H
0.4-0.10
≤2.0
≤0.75
17.0-19.0
9.0-13.0
≤0.045
≤ 0.03

409
≤0.08
≤1.0
≤1.0
10.5-11.75
0.50
≤0.045
≤ 0.03

410
≤0.15
≤1.0
≤1.0
11.5-13.5
0.75
≤0.04
≤0.03

430
≤0.12
≤1.0
≤1.0
16.0-18.0
0.75
≤0.04
≤0.03

17-4PH
≤0.07
≤1.0
≤1.0
15.5-17.5
3.0-5.0
≤0.04
≤0.03

17-7PH
≤0.09
≤1.0
≤1.0
16.0-18.0
6.5-7.75
≤0.04
≤0.03
AL 0.75-1.5
904L
≤0.02
≤2.0
≤1.0
19.0-23.0
23.0-28.0
≤0.045
≤0.035

2205
≤0.03
≤2.0
≤1.0
22.0-23.0
4.5-6.5
≤0.03
≤0.02

2507
≤0.03
≤1.0
≤0.8
24.0-26.0
6.0-8.0
≤0.035
≤0.02

Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
Stainless Steel Seamless Tube
* Thickness: 0.1mm-200mm
* OD: 6mm - 1000mm
* Length: 1000mm - 12000mm or as required.
* Type: Seamless
* Technique: Cold Rolled/ Hot Rolled
* Surface: BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
* Standard: ASTM, ASTM,JIS,GB,EN
* Grade: 201, 301, 304, 304L, 316, 316L, 316Ti, 321, 317L, 310S, 347H, 410, 420, 409L, 430, 440C, 444, 441, S32760, 2205, 904L, 630, 631, 253Ma, 254SMo, Incoloy 926, Inconel 625, Monel 400 etc.
Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
Stainless Steel Square Tube
* Thickness: 0.1mm-150mm
* OD: 4mm*4mm-800mm*800mm
* Length: 2000mm - 6000mm or as required.
* Type: Seamless
* Technique: Cold Rolled Hot Rolled
* Surface: BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
* Standard: ASTM, ASTM,JIS,GB,
* Grade: 201, 301, 304, 304L, 316, 316L, 316Ti, 321, 317L, 310S, 347H, 410, 420, 409L, 430, 440C, 444, 441, S32760, 2205, 904L, 630, 631, 253Ma, 254SMo, Incoloy 926, Inconel 625, Monel 400 etc.
Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
Hot Rolled Stainless Steel Angle Bar
Cold& Hot Rolled Stainless Steel plate
* Thickness: 3mm - 30mm
* Width: 25*25mm-250*250mm
* Length: 2000mm - 6000mm or as required.
* Standard Size: 25*25mm-250*250mm
* Technique: Cold Rolled / Hot Rolled
* Surface: 2B/BA/No.1/HL/8K mirror/BA/2D/ Titanium coating with Filim
* Standard: ASTM A240/A480M, ASTM B 668, ASTM B168/SB168, ASTM B443/SB443, JIS G4303, G4305, BS 1449, DIN 17441 etc.
*Grade: 201, 301, 304, 304L, 316, 316L, 316Ti, 321, 317L, 310S, 347H, 410, 420, 409L, 430, 440C, 444, 441, S32760, 2205, 904L, 630, 631, 253Ma, 254SMo, Incoloy 926, Inconel 625, Monel 400 etc.
* Processing Service: Bending, Welding, Decoiling, Punching, Cutting, etc
* Thickness: 0.3mm - 300mm
* Width: 1000mm, (4′)1220mm, 1500mm, 1800mm, 2000mm
* Length: Produce as per customer's requirements
* Standard Size: 1000*2000mm, 1219*2438mm, 1220*2440mm, 1250*2500mm, 1500*3000mm, 1500*6000mm, 1800*6000mm, 2000*6000mm, 4'*8'
* Edge:  Mill Edge/Slit Edge
* Technique: Cold Rolled / Hot Rolled
* Surface: 2B/BA/No.1/HL/8K mirror/BA/2D/ Titanium coating with Filim
* Standard: ASTM A240/A480M, ASTM B 668, ASTM B168/SB168, ASTM B443/SB443, JIS G4303, G4305, BS 1449, DIN 17441 etc.
*Grade: 201, 301, 304, 304L, 316, 316L, 316Ti, 321, 317L, 310S, 347H, 410, 420, 409L, 430, 440C, 444, 441, S32760, 2205, 904L, 630, 631, 253Ma, 254SMo, Incoloy 926, Inconel 625, Monel 400 etc.
* Processing Service: Bending, Welding, Decoiling, Punching, Cutting, etc
Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
Tangshan Yanfang Trading Co., Ltd. is located in Tangshan, China's key iron and steel hub — home to the largest port in North China.  With over 12 years of export experience in the steel industry, Yanfang has partnered with 18 overseas clients, helping them rank among the top five in their local markets.  The company mainly deals in steel coils, steel plates, galvanized steel coils, cold-rolled steel coils, steel pipes, galvanized steel pipes, Steel Profile, sheet metal stamping parts and machining services.
 
We maintain sufficient spot inventory covering all conventional specifications, and are capable of providing a rapid response to customers' urgent orders.
Our products can be customized and manufactured in full compliance with ASTM, JIS, DIN international standards.
 
Advanced Processing Capabilities.
We are equipped with complete independent processing equipment to provide comprehensive metal fabrication services, including precision laser/flame cutting, metal stamping, professional welding, heat treatment and mechanical machining, which fully meets all OEM customized requirements. We also support a full range of surface treatment solutions, such as galvanizing, electrostatic spraying, powder coating, painting and anti-rust oil treatment.

Have a strict  product quality control system ,and we have a very professional  team to ensure every detail in the trade process, which can greatly save your time and energy.

Our steel products are exported to more than 20 countries and regions in south east   Asia, Africa,  North America,South America, the Middle East.

Upholding the business philosophy of Quality First, Customer Oriented, we sincerely welcome long-term cooperation with global clients and partners.
Chemical Grade 304 316L Seamless Stainless Steel Tube Pipe ASTM A312 A213 Industrial Stainless Steel Pipe
Q1:How soon will my order be delivered?
A:We offer outstanding delivery efficiency: standard goods are shipped within 3 days after deposit payment, while customized products take 15–30 days for delivery.

Q2:Do you have quality control?
A:Every process will be checked by responsible QC which insures every product's quality, We implement full-process quality control, with all raw materials traceable throughout the whole production chain.
 
Q3:Do you provide samples?
A:Samples are provided free of charge, while customers only need to bear the freight cost. This freight fee will be deducted from your formal order once we establish cooperation.
For our regular and long-term cooperative customers, both samples and freight are completely free of charge.
 
Q4:How do  pay and payment option?
A:Payment Terms:
1,100% T/T advance
2,30% T/T and balance against copy of documents.
3,30% T/T advance, balance L/C at sight.
 
Q5:Can I go to China to inspect the factory?
A:If you want to come to inspect the factory, our consultant will arrange the schedule for you. In addition, we support ZOOM videos for online factory inspection.
MOQ: We have stock of common sizes at hand, so one ton per size is accepted. In order to delivery by shipment, it is better to be 25 tons or more to fit container.
Packing:  Professional packing teams which keep every packing safely. 
Q6:Can you provide customized services?
A:Our products can be customized and manufactured in full compliance with ASTM, JIS, DIN international standards.
 
Q7:Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
Q8: Do you accept the third party inspection?
A: Yes absolutely we accept.

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