• Model NO.：hhj437
• Surface Treatment：Polished
• Length：3m 5.8m 6m
• Outer Diameter：6mm-2500mm
• Transport Package：Export Standard Package or Be Required
• Specification：as required
• Trademark：TISCO LISCO JISCO
• Origin：Jiangsu China
• HS Code：7304499000

ASTM A269 321 stainless steel pipeStandardASTM A554, A249, A269 and A270, A312Material Grade201 ( 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  35--630 mmThickness0.8mm - 30mmLengthas customers' requirement 
Tolerancea) Outer Diameter:   +/- 0.2mmb) Thickness: +/- 0.02mmc) Length: +/- 5mmSurface180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finishApplicationDecoration construction, upholstery, industry instrumentTestSquash test, extended test, water pressure test, crystal rot test, heat treatment, NDT 
 
 
 
Chemical Composition of Material  Material
 
Composition201202304316430C≤ 0.15≤ 0.15≤ 0.08≤ 0.08≤ 0.12Si≤ 1.00≤ 1.00≤ 1.00≤ 1.00≤ 1.00Mn5.5-7.57.5-10≤ 2.00≤ 2.00≤ 1.00P≤ 0.06≤ 0.06≤ 0.045≤ 0.045≤ 0.040S≤ 0.03≤ 0.03≤ 0.030≤ 0.030≤ 0.030Cr16-1817-1918-2016-1816-18N3.5-5.54-68-10.510-14 Mo   2.0-3.0  
Mechanical PropertyMaterial Item       201202304316Tensile Strength≥ 535≥ 520≥ 520≥ 520Yield Strength≥ 245≥ 205≥ 205≥ 205Extension≥ 30%≥ 30%≥ 35%≥ 35%Hardness (HV)< 253< 253< 200< 200
Surface Treatment

Company information
Wuxi Huihengjia Metal Products Co.,Ltd is a professional engaged
in the production and operation of stainless steel products enterprises, has many years
of experience in the stainless steel industry, the main customer market in Europe, the Middle East,
Southeast Asia and South America and other regions. Our products include stainless steel plates,
rolls, tubes, rods, angles, fittings and flanges
 We specialized in surface treatment, BA ,NO.4, 8K, HL, LINEN, EMBOSSED AND ETCHED etc.
In the future, we will aim to develop service for decoration field, providing the color sheets material,
handrail and even hotel project service.
 Our advantage :
Stable and competitive source: 201&304
Provide free sample for testing
Professional inspection system
Flexible payment options: T/T,L/C at sight
Quick problem solving system
Good service attitude

Technical Processing










FAQ
Q1: How many countries you already exported?
A1: Exported to more than 50 countries mainly from Russia, UK,Vietnam, Egypt, Turkey, Saudi Arabia,
 Dubai etc.

Q2: How long will it take to execute my order?
A2: Our normal time to execute the order is 7-20 working days. We will let you know the estimated lead
time after payment ASAP.

Q3 Can I have a sample for testing?
A3: Free samples, you just need to pay the freight.

Q4 Do you have inspection for the products before packing?
A4: 100% self-inspection for the products, we put the quality as our first priority.

Q5 Can I have a visit to your factory before the order?
A5: Sure, welcome to visit our factory.
 
Why choose us ?
1. More than 10 years experience in dealing stainless steel business
2. Professional business sales
3. Competitive price with good quality material
4. Own reputation from customer
5. Full positive attitude  and responsibility to serve clients
6.Reply email within eight hours
7. 24--hours Online Service
Looking forward to working with you