304 316 304L 310S 316L 316ti 431 434 439 Stainless Steel Tubes of Various Shapes for Special Occasions Stainless Steel Square Tubes

Model NO.
304 316 304L 310S 316L 316Ti 431 434 439
Surface Treatment
Polishing, Annealing, Pickling
Testing
Tensile, Hardness, Flattening, Crimping, Flaring
Paying Term
30%+70% Tt
Surface
Polishing, Anneal, Pickling, Bright
Technology
Seamless
Transport Package
Standard Sea Freight Export Packaging
Specification
According to customer requirements
Trademark
meide
Origin
Shandong, China
HS Code
730441900
Production Capacity
1000 Ton/Month
Reference Price
$ 810.00 - 1,404.00
Contact Us

Product Description

Introduce

Stainless steel special-shaped pipes are generally distinguished based on their cross-sectional area and overall shape, and can be generally divided into: elliptical special-shaped steel pipes, triangular special-shaped steel pipes, hexagonal special-shaped steel pipes, diamond shaped special-shaped steel pipes, stainless steel patterned pipes, stainless steel U-shaped steel pipes, D-shaped pipes, stainless steel bends, S-shaped pipe bends, octagonal special-shaped steel pipes, semi-circular special-shaped steel circles, unequal hexagonal special-shaped steel pipes, five petal plum shaped special-shaped steel pipes Double convex shaped steel pipes, double concave shaped steel pipes, melon shaped steel pipes, conical shaped steel pipes, corrugated shaped steel pipes, etc.

Chemical composition
Grade of Material   C Si  Mn P S Ni Cr Mo
AISI 201/ASTM201/UNS S20100/DIN 1.4372/JIS SUS201 ≤0.15 ≤1.00 5.50~7.50 ≤0.060 ≤0.03 1.00 ~1.50 13.50~15.00 \
AISI 202/ASTM 202/UNS S20230/DIN 1.4373/JIS SUS202 ≤0.15 ≤1.00 7.50~10.00 ≤0.060 ≤0.03 4.00~6.00 17.00~19.00 \
AISI 304/ASTM 301/UNS S30400/DIN 1.4301/JIS SUS304 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 8.00~11.00 18.00~20.00 \
AISI 304L/ASTM 304L/UNS S30403 DIN1.4306/JIS SUS304L ≤0.035 ≤1.00 ≤2.00 ≤0.045 ≤0.03 8.00~13.00 18.00~20.00 \
AISI 316/ASTM 316/UNS S31600/DIN 1.4401/JIS SUS316 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 10.00~14.00 16.00~18.00 2.00~3.00
AISI 316L/ASTM 316L/UNS 31603/DIN 1.4404/JIS SUS316L ≤0.035 ≤1.00 ≤2.00 ≤0.045 ≤0.03 10.00~14.00 16.00~18.00 2.00~3.00
AISI 316L Ti/ASTM 316L/UNS S31635/DIN 1.4571/JIS SUS 316Ti ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 10.00~14.00 16.00~18.00 2.00~3.00
AISI 409L/ASTM 409L ≤0.03 ≤1.00 ≤1.00 ≤0.040 ≤0.03 \ 10.50~11.75 \
AISI 904L/ASTM 904L ≤0.02 ≤1.00 ≤2.00 ≤0.045 ≤0.035 23.0-28.0 19.0-23.0 4.0-5.0
Grade of Material Elongation (%) Tensile Strengh (Rm) N/m  m³ Yield Strength (Rp) 0.2%N/m  m³ Hardness (HV)
AISI 201/ASTM201/UNS S20100/DIN 1.4372/JIS SUS201 ≥35 ≥520 ≥210 ≤253
AISI 202/ASTM 202/UNS S20230/DIN 1.4373/JIS SUS202 ≥35 ≥590 ≥210 ≤218
AISI 304/ASTM 301/UNS S30400/DIN 1.4301/JIS SUS304 ≥35 ≥520 ≥210 ≤200
AISI 304L/ASTM 304L/UNS S30403 DIN1.4306/JIS SUS304L ≥35 ≥480 ≥180 ≤200
AISI 316/ASTM 316/UNS S31600/DIN 1.4401/JIS SUS316 ≥35 ≥520 ≥210 ≤200
AISI 316L/ASTM 316L/UNS 31603/DIN 1.4404/JIS SUS316L ≥35 ≥480 ≥180 ≤200
AISI 316L Ti/ASTM 316L/UNSS31635/DIN 1.4571/JIS SUS 316Ti ≥40 ≥520 ≥205 ≤200
Product Description
Stainless Special Shape Steel Pipe




Product Standards 		Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249)
Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2
Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3
Drinking water tube: GB / T 19228
Mechanical tube: ASTM A554, EN 10296-2
Production Size Outer Diameter Range: 6mm-2500mm (3/8"-100")
Thickness Range: 6mm-2500mm (3/8"-100")                 (Size can be customized.)
Length: Up to 18.3 meters per piece.
Shape sections of tube Round, square, rectangular, Other Aliens
Usage of tube Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on;

Heat exchanger tube: condenser, boiler, super heater, evaporator and so on;

Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on;

Mechanical tube: handrail, railings, balustrade, hence and so on.
Surface Polishing,annealing,pickling,bright
Type hot rolled and cold rolled
304 316 304L 310S 316L 316ti 431 434 439 Stainless Steel Tubes of Various Shapes for Special Occasions Stainless Steel Square Tubes
304 316 304L 310S 316L 316ti 431 434 439 Stainless Steel Tubes of Various Shapes for Special Occasions Stainless Steel Square Tubes
304 316 304L 310S 316L 316ti 431 434 439 Stainless Steel Tubes of Various Shapes for Special Occasions Stainless Steel Square Tubes


Details for the pipes:
1. Type: round, square, groove, oval, shape tubes;
2. Diameter:Φ9.5mm toΦ219mm. 20*10-120*60mm
3. Thickness: 0.25mm to 6.0mm.
4. Length: 5800mm or 6000mm, or option.
5. Tolerance: OD: +- 0.2mm, WT: +-0.05mm, Length: +-5mm.
6. Material: SS201, SS301, SS304,SS304L. SS316, SS316L,
7. Finish: Hairline satin,#80, #180, #240, # 320,# 400, # 600 polish
8. Standard: ASTM A554 304 316 304L 310S 316L 316ti 431 434 439 Stainless Steel Tubes of Various Shapes for Special Occasions Stainless Steel Square Tubes Stainless steel shaped pipes are widely used in various structural components, tools, and mechanical components. Compared with circular pipes, stainless steel shaped pipes generally have larger moments of inertia and cross-sectional modulus, and have greater bending and torsion resistance, which can greatly reduce structural weight and save steel.
 
304 316 304L 310S 316L 316ti 431 434 439 Stainless Steel Tubes of Various Shapes for Special Occasions Stainless Steel Square Tubes
Shandong Meide Import and Export Co., Ltd.,
The limited company focuses on the production and sales of general mechanical equipment for processing copper, aluminum, mold steel, alloy steel, steel, and titanium materials. The company has passed IS09001:2000 quality system certification, SGS, ROSH, TUV, REACH and other certifications. We can customize and develop new products based on customers' actual applications, and provide products with different cost-effectiveness ratios
requirement.

304 316 304L 310S 316L 316ti 431 434 439 Stainless Steel Tubes of Various Shapes for Special Occasions Stainless Steel Square Tubes
304 316 304L 310S 316L 316ti 431 434 439 Stainless Steel Tubes of Various Shapes for Special Occasions Stainless Steel Square Tubes
304 316 304L 310S 316L 316ti 431 434 439 Stainless Steel Tubes of Various Shapes for Special Occasions Stainless Steel Square Tubes 304 316 304L 310S 316L 316ti 431 434 439 Stainless Steel Tubes of Various Shapes for Special Occasions Stainless Steel Square Tubes 304 316 304L 310S 316L 316ti 431 434 439 Stainless Steel Tubes of Various Shapes for Special Occasions Stainless Steel Square Tubes
FAQ

1. Who are we?
Our headquarter is located in Shandong, China. Since 2023, we have sold to North America (60.00%), Western Europe (14.00%) and South America (6.00%). There are about 11-50 people in our office.

2. How do we guarantee quality?
Always provide pre-production samples before mass production;
Always carry out final inspection before shipment;

3. What can you buy from us?
Copper, aluminum, die steel, titanium, customized machine parts
4. Why should you buy from us instead of other suppliers?
The company has 25 years of production experience. It has advanced precision production equipment, modern large warehouse, 200000 tons of inventory goods and a number of long-term stable cooperative customers.

5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW
Accepted payment currency: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, RMB, Swiss franc;
Accepted payment type: T/T, L/C, D/P D/A, PayPal;
Optional ports: Tianjin, Shanghai, Guangzhou;
Spoken: English, Chinese

6. How can we get your price?
A. We need the following information to quote for you:
1).  Product Name
2).  standard
3).  Material grade (chemical composition)
4).  dimension
5).  amount
6).  Special part drawing

 

Stainless Steel