Quick Details
Standard:JIS,AISI,ASTM,GB,DIN,EN,GOST
Type:Seamless
Grade:S32750
Size:OD6mm-630mm WT2mm-30mm LENGTH 50mm-12000mm
Application:Petroleum,Chemical Engineering,Fluid
Machinery,Irrigation Works,Electric Power,Environmental,Etc
Surface Finish:Brush polish,Hairline,160grit,Mirror,Bright,Etc
Technique:Cold rolling,Cold drawing
Test: Hardness Test,Hydrostatic Test,Ultrasonic Test,Eddy Current
Test,Dimensional Checking,Chemical Analysis Etc
Inspection:100%
Price Term:FOB,CFR,CIF or as negotiation
| ASTM Chemical Composition (%,max) |
| Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni ≤ | Cr ≤ | Mo | Others |
| S31803 | 0.03 | 1.00 | 2 | 0.02 | 0.02 | 4.5-6.5 | 21.00-23.00 | 2.50-3.50 | N:0.08-0.2 |
| S32750 | 0.03 | 0.80 | 1.2 | 0.03 | 0.015 | 6.0-8.0 | 24.00-26.00 | 3.00-5.00 | N:0.24-0.32 |
| Physical Properties |
| Grade | Y.S.Mpa min | T.S.Mpa min | Elongation% | Hardness HRC | / |
| S31803 | 450 | 620 | 25 | 20 | / |
| S32750 | 550 | 800 | 15 | 20 | / |
Welding Property:
S32750 stainless steel pipes can be welded by GTAW, GMAW, SMAW and
SAW welding methods. The welding materials used are shown in Table
1.25.10.4L is used for GTAW welding, 25.10.4LR and 25.10.4.LB are
used for manual welding, and 25.10.4.LB alkaline electrodes are
usually used when the welds have high toughness requirements.Table 2 Welding materials that can be used for dissimilar steel
welding. The recommended line energy: 0.2 ~ 1.5kJ/mm. In order to
avoid rapid cooling, upper limit is generally used for thick plate
welding, while lower limit is mostly used for thin plate welding.In GTAW welding, pure argon or Ar+2%N2 protection is used.
Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us. In order to get more
orders and give our clients more convener ,we accept small order.
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: Can you do OEM for me?
A3: 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.
Q4: What's your payment terms ?
A4: By T/T,LC AT SIGHT,30% deposit in advance, balance 70% before
shipment.
Q5: How long is your production lead time?
A5:It depends on product and order qty. Normally, it takes us 15
days for an order with MOQ qty.
Q6: When can I get the quotation ?
A6: We usually quote you within 24 hours after we get your inquiry.
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.
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
20 feet container load 25tons pipes whose length is under 5.8m
40 feet container load 28tons pipes whose length is under 11.8m
