wenzhoushi chengyu steel co.,ltd
High-quality service, high-tech innovation, high-speed development.
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Quick Details
Standard:JIS,AISI,ASTM,GB,DIN,EN,GOST
Type:Seamless
Grade:201/304/304L/304LN/304H/316Ti/316L/316H/321/321H/904L/310S/347 etc
Size:OD6mm-1024mm WT0.5mm-68mm 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 |
| 304 | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 8.00-11.00 | 18.00-20.00 | ||
| 304H | 0.04-0.1 | 0.75 | 2 | 0.04 | 0.03 | 8.00-11.00 | 18.00-20.00 | ||
| 304L | 0.035 | 0.75 | 2 | 0.04 | 0.03 | 8.00-13.00 | 18.00-20.00 | ||
| 304N | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 8.00-11.00 | 18.00-20.00 | N:0.1-0.16 | |
| 304LN | 0.035 | 0.75 | 2 | 0.04 | 0.03 | 8.00-11.00 | 18.00-20.00 | N:0.1-0.16 | |
| 309 | 0.15 | 0.75 | 2 | 0.04 | 0.03 | 12.00-15.00 | 22.00-24.00 | ||
| 310 | 0.15 | 0.75 | 2 | 0.04 | 0.03 | 19.00-22.00 | 24.00-26.00 | ||
| 316 | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 11.00-14.00 | 16.00-18.00 | 2.00-3.00 | |
| 316H | 0.04-0.1 | 0.75 | 2 | 0.04 | 0.03 | 11.00-14.00 | 16.00-18.00 | 2.00-3.00 | |
| 316L | 0.035 | 0.75 | 2 | 0.04 | 0.03 | 10.00-15.00 | 16.00-18.00 | 2.00-3.00 | |
| 316N | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 11.00-14.00 | 16.00-18.00 | 2.00-3.00 | N:0.1-0.16 |
| 316LN | 0.035 | 0.75 | 2 | 0.04 | 0.03 | 10.00-15.00 | 16.00-18.00 | 2.00-3.00 | N:0.1-0.16 |
| 317 | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 11.00-14.00 | 18.00-20.00 | 3.00-4.00 | |
| 321 | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 9.00-13.00 | 17.00-20.00 | Ti:5xC%-0.70B | |
| 321H | 0.04-0.1 | 0.75 | 2 | 0.04 | 0.03 | 9.00-13.00 | 17.00-20.00 | Ti:4xC%-0.6 | |
| 347 | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 9.00-13.00 | 17.00-20.00 | Nb+Ta:10xC%-1.00 | |
| 347H | 0.04-0.1 | 0.75 | 2 | 0.04 | 0.03 | 9.00-13.00 | 17.00-20.00 | Nb+Ta:8xC%-1.00 | |
| 329 | 0.089 | 0.75 | 2 | 0.04 | 0.03 | 2.50-5.00 | 23.00-28.00 | 1.00-2.00 | |
| 316Ti | 0.08 | 0.75 | 2 | 0.04 | 0.03 | 11.00-14.00 | 16.00-18.00 | 2.00-3.00 | Ti:5xC%-0.75 |
| S31803 | 0.03 | 1.00 | 2 | 0.03 | 0.02 | 4.5-6.5 | 21.00-23.00 | 2.50-3.50 | N:0.08-0.3 |
| AMERICAN STANDARD CONTRAST FORM | |||||||||
| Nominal diameter in inches | External diameter in millimeters | ANSI B36.19 | |||||||
| 5s | 10s | Sched 40s | Sched 80s | ||||||
| mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | ||
| 1/8" | 10.29 | 1.24 | 0.281 | 1.73 | 0.371 | 2.41 | 0.467 | ||
| 1/4" | 13.72 | 1.65 | 0.499 | 2.24 | 0.644 | 3.02 | 0.809 | ||
| 3/8" | 17.15 | 1.65 | 0.64 | 2.31 | 0.858 | 3.2 | 1.118 | ||
| 1/2" | 21.34 | 1.65 | 0.814 | 2.11 | 1.016 | 2.77 | 1.26 | 3.73 | 1.62 |
| 3/4" | 26.67 | 1.65 | 1.034 | 2.11 | 1.298 | 2.87 | 1.68 | 3.91 | 2.19 |
| 1" | 33.4 | 1.65 | 1.312 | 2.77 | 2.125 | 3.38 | 2.5 | 4.55 | 3.23 |
| 11/4" | 42.16 | 1.65 | 1.674 | 2.77 | 2.732 | 3.56 | 3.38 | 4.85 | 4.46 |
| 11/2" | 48.26 | 1.65 | 1.926 | 2.77 | 3.155 | 3.68 | 4.05 | 5.08 | 5.4 |
| 2" | 60.33 | 1.65 | 2.424 | 2.77 | 3.992 | 3.91 | 5.43 | 5.54 | 7.47 |
| 21/2" | 73.03 | 2.11 | 3.747 | 3.05 | 5.345 | 5.16 | 8.62 | 7.01 | 11.4 |
| 3" | 88.9 | 2.11 | 4.585 | 3.05 | 6.557 | 5.49 | 11.28 | 7.62 | 15.25 |
| 31/2" | 101.6 | 2.11 | 5.272 | 3.05 | 7.526 | 5.74 | 13.56 | 8.18 | 18.62 |
| 4" | 114.3 | 2.11 | 5.945 | 3.05 | 8.496 | 6.02 | 16.06 | 8.56 | 22.29 |
| 5" | 141.3 | 2.77 | 9.639 | 3.4 | 11.74 | 6.55 | 21.76 | 9.52 | 30.92 |
| 6" | 168.3 | 2.77 | 11.514 | 3.4 | 14.037 | 7.11 | 28.23 | 10.97 | 42.52 |
| 8" | 219.08 | 2.77 | 15.049 | 3.76 | 20.334 | 8.18 | 42.49 | 12.7 | 64.57 |
| 10" | 273.05 | 3.4 | 23.028 | 4.19 | 28.29 | 9.27 | 60.24 | 12.7 | 81.46 |
| 12" | 323.85 | 3.96 | 31.806 | 4.57 | 36.633 | 9.52 | 73.76 | 12.7 | 97.36 |
RFQ:
1. Are you a trading company or a manufacturer?
Manufacturer and trading.
2. What are your main products?
All kinds of elbows, tees, caps, flanges, and steel pipes, etc with different stainless steel,nickel alloy materials.
3. Do you provide free samples?
We'd like to provide samples for your confirm, but we don't pay the cost of freight.
4. Why should I choose you?
* Contact us with your detailed inquiry, you will be replied within 6 hours.
* You are promised to obtain the best quality, price, and service.
* Wide excellent experiences with after-sale service.
* Every process will be checked by responsible QC which ensures every product's quality.
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