Stainless Hlau 316 Yeeb Nkab Nqe
Tso lus
Rau cov kws tshaj lij, kev nkag siab txog tus nqi ntawm 316 stainless hlau tubing yog qhov tseem ceeb rau kev siv nyiaj txiag thiab kev xaiv cov neeg muag khoom. Phau ntawv qhia no muab cov ntsiab lus dav dav ntawm cov khoom lag luam ntawm tus nqi, cov khoom muaj feem cuam tshuam, thiab kev pom kev lag luam, tsim los pab koj txiav txim siab paub.
Dab tsi yog Stainless Hlau 316 Pipe Nqe Ib Kg?
Raws li ntawm 2026 kev ua lag luam, stainless hlau 316 yeeb nkab feem ntau ua lag luam nyob ib ncig ntawm $ 7.50 - $ 10.20 ib kilogram rau seamless 316 qib thiab me ntsis siab dua rau 316L vim nws txhim kho corrosion thiab weldability; welded 316 kav feem ntau pheej yig dua ib kg dua li cov khoom seamless.
Stainless hlau 316 Yeeb Nkab Nqe Ib Kg (2026 Kev Lag Luam Snapshot)
| Qib / Hom | Nqe ib kg (USD) | Sau ntawv |
|---|---|---|
| SS 316 Seamless yeeb nkab | ~$7.50 – $10.20 | Kwv yees qhov nruab nrab rau seamless 316 qib kav raws li 2026 nqe lus qhia. |
| SS 316L Seamless yeeb nkab | ~$7.60 – $10.50 | 316L (tsawg carbon) feem ntau me ntsis siab dua vim zoo corrosion thiab weldability. |
| SS 316 Welded yeeb nkab | ~$5.50 – ~$7.50 | Welded hom feem ntau yog pheej yig dua seamless. |
| Hom Keeb Kwm Keeb Kwm | $4 - $8 ib kg | Classic kev lag luam ntau yam uas qhia tias cov khoom siv raw thiab kev lag luam cuam tshuam li cas rau tus nqi. |
💡 Tus nqi ib-kg rau SS 316 kav xyoo 2026 nws txawv raws li cov yeeb nkab hom (seamless vs welded), txoj kab uas hla/thickness, nto tiav, thiab thoob ntiaj teb steel thiab alloy kev lag luam. Seamless cov khoom zoo li zaum ntawm qhov kawg ntawm qhov ntau vim yog kev tsim khoom ntau dua.
Nyem kom tau txais tus nqi tshiab
Cov yam ntxwv cuam tshuam rau Stainless Hlau 316 Pipe Nqe
Tus nqi ntawm SS 316 cov kav dej tsis kho thiab sib txawv vim muaj ntau yam:
1.Pipe Size (Diameter & Phab ntsa Thickness): Cov kab uas hla loj dua thiab cov phab ntsa tuab yuav tsum muaj cov khoom siv raw, nce nqi.
2.Material Grade: SS 316 muaj kev tiv thaiv corrosion zoo tshaj 304, tab sis 316L (tsawg carbon version) yuav raug nqi ntau dua.
3.Length & Quantity: Tej kev txiav txim feem ntau nyiam cov luv nqi; luv luv luv yuav nce ib -unit nqi.
4.Surface Finish: Polished los yog seamless kav yog kim tshaj li txheem zeb tiav kav.
5.Standards & Certification: ASTM, AISI, EN, JIS, thiab ISO- cov kav dej tau ntawv pov thawj feem ntau raug nqi ntau dua vim muaj kev lees paub zoo.
6.Kev hloov pauv ntawm kev ua lag luam: cov nqi raw khoom (nickel, chromium, molybdenum) cuam tshuam rau tus nqi kawg.
Yuav ua li cas xam tus nqi ib kg rau 316 kav?
Koj tuaj yeem suav cov yeeb nkab hnyav ib 'meter' siv cov qauv hauv qab no:
Qhov twg:
OD= Sab nraud (mm)
WT= Phab ntsa Thickness (mm)
Piv txwv:
Rau 316 SS yeeb nkab nrog OD=50 hli, WT=3 hli:
→ Luj=(50 - 3) × 3 × 0.02491 =3.51 kg / m
HS Code rau 316 Stainless Hlau Yeeb Nkab
| Yam khoom | HS Code | Kev piav qhia |
|---|---|---|
| Seamless Stainless hlau yeeb nkab | 7304.41 | Cov kav dej ntawm cov hla hla -section, ntawm stainless hlau |
| Welded Stainless hlau yeeb nkab | 7306.40 | Tube thiab kav, ntawm stainless hlau, welded |
| Pipe Fittings & Accessories | 7307.23 | Stainless hlau flanges thiab fittings |
316L vs 316 yeeb nkab: nqe
Hauv kev lag luam thoob ntiaj teb feem ntau, cov khoom siv tus nqi sib txawv ntawm 316L thiab 316 stainless hlau yog qhov tsis txaus ntseeg; Feem ntau, qhov sib txawv ntawm cov khoom siv raw khoom yog tsawg dua 5%. Qhov sib txawv ib leeg ntawm ob yog nyob rau hauv qis carbon cov ntsiab lus ntawm 316L-ib qho tseem ceeb uas tsis ua rau muaj kev hloov pauv loj rau cov nqi alloy. Tus nqi hloov pauv nyob ntawm ntau yam xws li cov yeeb nkab qhov ntev, phab ntsa thickness, nto tiav, txheej txheem tsim khoom (seamless lossis welded), thiab txiav txim kom muaj nuj nqis, ntau dua li qhov sib txawv ntawm qhov sib txawv ntawm cov ntsiab lus carbon ntawm ob qib.
| Khoom siv | Kwv yees li. Nqe Ntau (ib metric tons) | Sau ntawv |
|---|---|---|
| SIB 316 | ~ $3,000 - $3,800 / tonne | Kev ua lag luam feem ntau ib tuj ntawm 316 cov khoom siv raw. |
| SWB 316L | Zoo sib xws ntau yam rau 316 | Cov neeg muag khoom feem ntau teev cov nqi yuav luag zoo ib yam; tus nqi sib txawv< 5%. |
Muaj SS316 yeeb nkab lwm tus neeg
Peb muab ntau yam ntawm SS 316 cov khoom-xws li cov kav dej seamless, welded kav, ERW kav, loj - txoj kab uas hla, thiab precision nyias- cov kav dej phab ntsa- npog tag nrho cov spectrum ntawm daim ntawv thov los ntawm cov qauv kev xa mus rau siab - cov txheej txheem kev sib tw, thiab cov txheej txheem sib txawv.
| Tsis muaj. | Yam khoom qauv | Txuj | Hom yeeb nkab | Qhov Loj | Phab ntsa Thickness / Siab ntsuas | Nto tiav |
|---|---|---|---|---|---|---|
| 1 | ASTM A312 TP 316 Seamless yeeb nkab | ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312) | Seamless Yeeb Nkab | NPS ½ "- 16" | SCH10S, SCH40, TSW 80, SCH160 | Annealed & Pickled |
| 2 | SS 316 Welded yeeb nkab | ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312) | Welded yeeb nkab | NPS 1 "- 36" | STD, XS, XXS | Pickled / Polished |
| 3 | SS 316 ERW Tube | ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312) | Electric Resistance Welded (ERW) yeeb nkab | NPS ½ "- 24" | TSW 10 - SCH 80 | IB / NO.4 |
| 4 | SS 316 Loj Txoj kab uas hla | ASTM / ASME / API | Welded / Submerged Arc Welded Yeeb Nkab | OD > 12″ | Kev cai phab ntsa Thickness | Bright / Daim iav tiav |
| 5 | SS 316 Tubing (Precision) | ASTM / ASME Cov | Precision Tube | OD 6mm-40mm | Phab ntsa nyias (tsawg dua lossis sib npaug li 3 hli) | Polished / Electro- Polished |
Kev soj ntsuam zoo:
MTC / Mill Test Certificate
ASTM / ASME Standard Test
Tsis yog -Kev kuaj kev puas tsuaj (UT/RT/PWHT)
Thib peb-Kev Tshawb Fawb Txog Kev Tshawb Fawb thiab Ntawv Pov Thawj
Kev cai ntev, phab ntsa tuab, thiab qhov kawg tiav (BE / TE / PE);
OEM daim ntawv lo thiab ntim tshwj xeeb; Kev pabcuam xa khoom thoob ntiaj teb.
Stainless Hlau Tubes PE Fabric Bundles
