321 317 347 347H Stainless Steel Welding Pipe Annealing DN150 6 Inch
DN150 6 Inch 321 / 317 / 347 / 347H Welding Stainless Steel Pipe Annealing
Stainless steel pipe are light weight and are widely used in the manufacture of mechanical parts and engineering structures. Mainly used in petroleum, chemical, medical, food, light industry
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Stainless Steel Pipe
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Standard
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OD(mm)
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WT(mm)
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Length(meters)
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Grade
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ASTM A249,
ASTM A269,
EN 10217-7
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15.88 to 114.3
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0.3 to 4.0
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Up to 18.3 meter
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1.4301, 1.4306, 1.4404,
AISI 304/304l/316l,
S31803/S32205, etc
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Standard
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Outside Diameter
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Thickness
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Length
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ASTM A249
(A1016)
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<25.4
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±0.10
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±10%S
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OD<50.8+3-0
OD≥50.8+5-0
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≥25.4~<38.1
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±0.15
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≥38.1~<50.8
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±0.20
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≥50.8~<63.5
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±0.25
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≥63.5~<76.2
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±0.31
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ASTM A269
(A1016)
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<38.1
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±0.13
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OD<12.7±15%
OD≥12.7±10%
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OD<38.1+3.2-0
OD≥38.1+4.8-0
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≥38.1~<88.9
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±0.25
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≥88.9~<139.7
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±0.38
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Chemical Composition
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Tensile Strength
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Yield Strength
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Elongation
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Hardness
HRB
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Grade 304 Stainless Steel (100% & MPA)
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C≤0.08, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤10.5, 18≤Cr≤20
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≥515
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≥205
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≥40
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≤92
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Grade 304L Stainless Steel (100% & MPA)
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C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤12, 18≤Cr≤20
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≥485
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≥170
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≥40
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≤92
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Grade 316L Stainless Steel (100% & MPA)
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C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 10≤Ni≤14, 16≤Cr≤18
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≥485
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≥170
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≥40
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≤95
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Jiangsu Lianzhong Metal Products (Group) Co., Ltd provides customers with different specifications and materials for stainless with 10 years' experience.Special Purpose with high quality, fast delivery, competitive price and excellent exprience of after-sale service.We have keep highly appreciated cooperation with purchasers from many countries .If you are interested in our products, please feel free to contact me any time! Welcome to hear from your inquiry!
Packaging way :
FAQ
Q1: Can you do OEM for me?
A1:We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.
Q2:Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.
Q3:When can I get the quotation ?
A3:We usually quote you within 24 hours after we get your inquiry.Please inform us the following information
- Grade, Surface, Thickness, Size, Tolerance, Special request
- Amount
- Price Term
- Leave your contact
If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.
Q4: How can I place the order?
A4: First sign the PI,pay deposit,then we will arrange the production.After finished production need you pay balance. Finally we will ship the Goods.
Q5: Do you provide samples?
A5: Yes, we could offer the sample for free charge but the cost of freight is by receiver, normally.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.