AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe

Model NO.
Stainless Square Steel Pipe
Surface Treatment
Bright
Product Name
Stainless Steel Pipe/Tube
Surface Finish
Polishing, Hair Line, Pickling, No.1, etc
Outer Diamete
100mm Customizable
Length
Standard Is 6m, Special Length Can Be Customized
Sample
Provide Free Samples
Delivery Time
5-10 Days After The Deposit Received
Tolerance
Acording to The Standard
Package
Standard Seaway Packing
Transport Package
Standard Sea Packing for Shipping
Specification
As customer demands
Trademark
Zhongtuo
Origin
China
HS Code
7304419000
Production Capacity
50000 Ton Per Month
Reference Price
$ 809.10 - 1,260.00
Contact Us

Product Description

AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe
AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe

Product Description

Product Name
Stainless Steel Pipe/Tube
Standard
ASTM AISI DIN, EN, GB, JIS
Steel Grade
200 Series: 201,202
300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s
400 Series: 409L,410,410s,420j1,420j2,430,444,441,436
Duplex Steel: 904L,2205,2507,2101,2520,2304
Outer Diameter
3.0mm - 2500mm (1/8" - 100")(as required)
Thickness
0.3mm-150mm (as required)
Length
2000mm/2500mm/3000mm/6000mm/12000mm(as required)
Technique
Seamless Stainless Steel Pipe/Tube/ Welded Stainless Steel Pipe/Tube
Surface
No.1 2B BA 6K 8K Mirror No.4 HL
  Technique   Hot Rolled  Stainless Steel Pipe/Tube/ Cold rolled stainless steel pipe/Tube
 Section type   Round Square Rectangular
Stainless Steel Mechanical Properties
Grade Tensile Strength Yide Strength Elogation Hardness Solution Annealing
kgf/mm²(N/mm²) kgf/mm²(N/mm²) % HRB(HV) ºC
ASTM TP 304 ≥53 (515) ≥21 (205) ≥35 ≤90 (200) 1040ºC-1150ºC 
Water Quenching
TP 304L ≥50 (485) ≥17 (170)
TP 316 ≥53 (515) ≥21 (205)
TP 316L ≥50 (485) ≥17 (170)
JIS SUS 304 ≥53 (520) ≥21 (205) 1010ºC-1150ºC 
Water Quenching
SUS 304L ≥49 (480) ≥18 (175)
SUS 316 ≥53 (520) ≥21 (205)
SUS 316L ≥49 (480) ≥18 (175)
GB 06Cr19Ni10 ≥53 (520) ≥21 (210) 1010ºC-1150ºC 
Water Quenching
022Cr19Ni10 ≥49 (480) ≥18 (180)
06Cr17Ni12Mo2 ≥53 (520) ≥21 (210)
022Cr17Ni12Mo2 ≥59 (480) ≥18 (180)
EN 1.4301 (500-700) ≥20 (195) ≥40 1000ºC-1100ºC 
Water Quenching
1.4307 (470-670) ≥18 (180)
1.4401 (510-710) ≥21 (205) 1020ºC-1120ºC 
Water Quenching
1.4404 (490-690) ≥19 (195)
Stainless Steel Heat Exchanger Tube
Standard OD(mm) WT(mm) Length(meters) Grade
ASTM A249,
ASTM A269, 
EN 10217-7 		15.88 to 114.3 0.3 to 4.0 Up to 18.3 meter 1.4301, 1.4306, 1.4404, 
AISI 304/304l/316l, 
S31803/S32205, etc
Standard Outside Diameter Thickness Length
ASTM A249
(A1016) 		<25.4 ±0.10 ±10%S OD<50.8+3-0
OD≥50.8+5-0
≥25.4~<38.1 ±0.15
≥38.1~<50.8 ±0.20
≥50.8~<63.5 ±0.25
≥63.5~<76.2 ±0.31
ASTM A269
(A1016) 		<38.1 ±0.13 OD<12.7±15% 
OD≥12.7±10% 		OD<38.1+3.2-0
OD≥38.1+4.8-0
≥38.1~<88.9 ±0.25
≥88.9~<139.7 ±0.38
Chemical Composition Tensile Strength Yield Strength Elongation Hardness
HRB
Grade 304 Stainless Steel (100% & MPA)
C≤0.08, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤10.5, 18≤Cr≤20 ≥515 ≥205 ≥40 ≤92
Grade 304L Stainless Steel (100% & MPA)
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤12, 18≤Cr≤20 ≥485 ≥170 ≥40 ≤92
Grade 316L Stainless Steel (100% & MPA)
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 10≤Ni≤14, 16≤Cr≤18 ≥485 ≥170 ≥40 ≤95

AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe

Features of stainless steel pipe/Tube product:
1. High strength and corrosion resistance, with sturdy structure and strong compression resistance
2. Strong polishing performance
3. Wide adaptability, widely used in fields such as construction, machinery, automobiles, ships, etc
AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe

Storage capacity

Adequate supply of goods in the warehouse
1. The company has stable and good supply channels with sufficient supply sources
2. Complete goods, quality assurance, and delivery speed
3. Support wholesale and retail
AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe

 

Quality inspection

We have a strict quality system, the raw materials of each order will be tested before production, and a rolling mill test certificate will be provided to customers.
AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe

Product Usage

Stainless steel pipe is a type of hollow strip steel, and many pipelines are used to transport fluids such as oil, natural gas, water, natural gas, steam, etc. Other pipelines have relatively light bending strength and torsional strength together. It is also widely used in the manufacturing of mechanical parts and engineering structures.
AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe

Packaging & Shipping

1.Every cartons loaded with good shoring and strengthening in container well to make it safe arrive at destination port. 
2.Take container loading pictures and seal the container.
3.Transportation speed is quick. And keep customer eachstep informed.
 

Company Profile

AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe

Shandong Zhongtuo New Material Group Co., Ltd.  It is a large iron and steel enterprise group with an annual exports of more than 15 million tons of steel.   Located in Shandong province , With Convenient of Sea/Road /Train /Air Transportation , Tianjin port is to the North , Qingdao Port is to the East , Shanghai Port is to the South .Our Main Product are stainless steel Plate/Coil/Pipe and Carbon Steel Plate/Coil/Pipe and Galvanized steel coil .Aluminum products.  Also have Galvalume steel Coil,Tinplate ,Round Bar,Rebar , Roofing sheets,spring steel strip ,PPGI,PPGL and Other Structural Steel and Fitting Sets Etc.It is the largest product and processing base of ESP products in the world, with refined steel products accounting for more than 80%.



Our Advantages:

1. Wide product range                                                                      2. Continuous supply of inventory goods

3. Affordable prices                                                                          4. Flexible discount system

5. Adopt a separate approach for each customer.                           6. High quality after-sales service

7. Fast delivery time                                                                         8. OEM&ODM Customization Services

9. Professional packaging                                                                10. ISO and CE certification

Certifications

AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe

Shandong Zhongtuo New Material Group Co., Ltd.  is a large steel enterprise group with an annual steel export volume exceeding 15 million tons. Located in Shandong Province, with convenient transportation and air transportation, it is adjacent to Tianjin Port to the north, Qingdao Port to the east, and Shanghai Port to the south. The main products include stainless steel plates/coils/pipes, carbon steel plates/coils/pipes, and galvanized steel coils. There are also sets of structural steel and accessories such as galvanized sheet, tinplate, round steel, threaded steel, roof panel, spring steel strip, PPGI, PPGL, etc.
AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe Customer Visits

We warmly welcome .In order to make a good reception service , Before coming to china , Pls kindly inform us your arrival schedule in advance 
Including arrive  the date and name of  airport or railway station ,
1)How many people will be coming , 
2)How long will you stay in china 
3)How about your business and travel schedule in china 

     We will have special people to pick up you when you arrive in china ,also will be accompanied with you to visit our factory . Meanwhile ,if the time is allowed , we will also show you around some famous place in china ,also you can inform us what place you are interest in visiting , we can give you some travel planning after finishing visiting our factory .We will provide necessary accommodation catering service , For sure , If you have any taboo ,pls let us know in advance .
    We will try our best to supply high-quality service , We sincerely hope after this trip , not only achieve mutually beneficial cooperation ,but also you will have a good trip in china . 

    We are looking forwarder to meet you
AISI ASTM A554 A312 A270 Ss 201 304 304L Stainless Steel Seamless Square Rectangular Tube Pipe
Over the years, Shandong Zhongtuo New Material Group Co., Ltd.  has established long-term friendly cooperative relationships with many customers around the world. Every year, many famous buyers come to our factory for inspection, and our products have been recognized by them.


FAQ

Q1:Where is your factory?
A:Our company's processing center is located in Shandong China.

Q2:What is your delivery time?
A:For products in stock, we can ship it within 7 days after receiving the deposit. For customer  order, production time is 15-30 workdays after receiving  the deposit.

Q3:Can I place an sample order and what is your MOQ if I accept your quality?
A:Yes, we can send you samples but you may pay the express fees and customized samples will take about 5-7days, our MOQ is 1 ton.

Q4:How could you guarantee your products?
A:Mill Test Certification is supplied with shipment, We also accept and support the third-party inspection.We also could issue the warranty to customer to guarantee the quality.

Q5:How can I get the price of needed product?
A:It's the best way if you can send us the material, size and surface, so we can produce for  you  to check the quality.If you still have any confusion, just contact us, we would like to be helpful.

Q6: Why do you want to buy from us instead of from other suppliers?
A:Our own factory, dealing in steel materials, such as steel plate, steel pipe, steel rod, steel wire, tinplate, aluminum products. Welcome to our company product exhibition, looking forward to our perfect cooperation.

 

 

Stainless Steel