Paslanmaz Çelik Boru Tedarikçisi Wenzhou Kaixin Çin
Stainless steel welded tube is a type of tubing made from stainless steel that has been welded together at the seam. It is commonly used in applications where high strength, dayanıklılık, and resistance to corrosion are required, such as in the construction of pressure vessels, heat exchangers, and piping systems.The manufacturing process for stainless steel welded tubes involves first forming a flat strip of stainless steel into a tube shape. The edges of the strip are then heated to a high temperature and fused together using an electric current or a high-energy beam. This process creates a strong, continuous seam along the length of the tube.
Paslanmaz çelik kaynaklı tüp is available in a variety of sizes, duvar kalınlıkları, and grades of stainless steel, östenitik dahil, ferritik, and duplex grades. The choice of grade and wall thickness will depend on the specific application and the required mechanical properties of the tubing.
İçerik Tablosu：
- Specification and Sizeile ilgili Stainless Steel Welded tüp
- Başvuru ile ilgili Stainless Steel Welded tüp
- Types Of Stainless Steel Welded Tubes
- SS WELDED TUBING OD TOLERANCE & WALL THICKNESS TOLERANCE CHART
- Chemical Properties of Stainless Steel Welded tube
- Mechanical Properties of Stainless Steel Welded tube
- SS WELDED TUBE PRESSURE RATING
Specification and Size ile ilgili Stainless Steel Welded tüp
Available Specification
| Ürün adı | Yönetici standardı | Boyut | Çelik kodu / Çelik sınıfı |
| Endüstriyel borular | ASTM A312, A358, A778
JIS G3459 |
İLE İLGİLİ: 1/4″~ 40″
Ağırlık: Sch5s ~ Sch80s |
TP304, TP304L, TP316L, Sus304tp |
| Kazan ve Isı Değiştiricisi için Tüpler, Genel Servis Tüpü | ASTM A249, A269, HE G3463 | İLE İLGİLİ: 15.9~ 139.8mm
Ağırlık: 1.6~ 5.0mm |
TP304, TP304L, TP316L, Sus304tb |
| Mekanik ve yapısal tüpler | ASTM A554, O G3446 | İLE İLGİLİ: 7.9~ 152.4 mm
Ağırlık: 0.5~ 6.5mm |
MT304, MT304L, MT316L, MT430 sınıfı 201, 202 Mill’in STD SUS304'üne göre |
| Kare tüpler | ASTM A554 | İLE İLGİLİ: 12.7×12.7~ 150x150mm
Ağırlık: 0.7~ 6.5mm |
MT304, MT304L, MT316L, MT430 sınıfı 201, 202 Mill’in STD'sine göre |
| Dikdörtgen tüpler | ASTM A554 | İLE İLGİLİ: 10×20~ 100x200mm
Ağırlık: 0.7~ 6.5mm |
MT304, MT304L, MT316L, MT430 sınıfı 201, 202 Mill’in STD'sine göre |
| Sıhhi boru | ASTM A270
O G3447 |
İLE İLGİLİ: 25.4~ 165.2mm
Ağırlık: 0.8~ 3.05mm |
TP304, TP304L, TP316L, Sus304tbs |
| Sıradan borular için büyük ölçüm boruları | O G3448 | İLE İLGİLİ: 15.88~ 318.5mm
Ağırlık: 0.8~ 3.0mm |
Sus304tpd |
| Büyük çaplı borular | O G3468 | İLE İLGİLİ: 14″~ 40″
Ağırlık: Sch5s ~ Sch40s |
Sus304tpy |
Başvuru ile ilgili Stainless Steel Welded tüp
Stainless Steel Welded tube are being found in an extensive range of applications such as in Oil & Gaz, Refinery, Petrochemical, Chemical, Fertilizer, Power, Automotive, Bearing, Mechanical & Structural applications.
Types Of Stainless Steel Welded Tubes
- Stainless Steel Welded Tubes
- SS Welded Tubes
- Stainless Steel ERW Tubes
- SS ERW Tubes
- ASTM A249 Stainless Steel Welded Tubes
- SS Welded Tubes Price in Bengaluru
- ASTM A249 Stainless Steel Welded Tubing Suppliers in Thane
- Stainless Steel Welded Tubes Stockist in Dahej
- AISI SS Welded Tubes
- SS Welded Tubing
- ASME Stainless Steel ERW Tubes
- SS ERW Tubing
- AISI Stainless Steel Welded Tubes
- SS Welded Tubes Suppliers in Ankleshwar
- Stainless Steel ERW Tubing Stockholder in Pune
- Stainless Steel Welded Tubes Manufacturer in Hyderabad
SS WELDED TUBING OD TOLERANCE & WALL THICKNESS TOLERANCE CHART
| Stainless Steel Welded Tube OD Tolerance | ||||
| NPS | + | - | ||
| inç | mm | inç | mm | |
| 1/8~ 1 1 /2
> 1 1 /2~ 4 > 4~8 > 8~ 18 > 18~ 26 > 26~ 34 > 34~ 48 |
1/64(0.015)
1/32(0.031) 1/16(0.062) 3/32(0.093) 1/8(0.125) 5/32(0.156) 3/16(0.187) |
0.4
0.8 1.6 2.4 3.2 4.0 4.8 |
1/32(0.031)
1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) |
0.8
0.8 0.8 0.8 0.8 0.8 0.8 |
| NPS | Stainless Steel Tube Wall Thickness Tolerance, % | |
| + | - | |
| 1/8-2 1 /2 | 20.0 | 12.5 |
| 3~ 18, T/D≤ 5% | 22.5 | 12.5 |
| 3~ 18, T/D> 5% | 15.0 | 12.5 |
| ≥ 20, kaynaklı | 17.5 | 12.5 |
| ≥ 20, kesintisiz, T/D≤ 5% | 22.5 | 12.5 |
| ≥ 20, kesintisiz, T/D> 5% | 15.0 | 12.5 |
Chemical Properties of Stainless Steel Welded tube
Chemical Composition (For Reference)
JIS Specification
Spec.JISG4303,G4304,G4305,G4312
| Çelik sınıfı | C% Max. | Si% Max. | Mn% Max. | P% Max. | S% Max. | Cr% Max. | Ni% Max. | Mo% Max. | Ti% Max. | Diğer |
| SUS 201 | 0.15 | 1.0 | 5.5~7.5 | 0.06 | 0.03 | 16.0~18.0 | 3.5~5.5 | - | - | N:0.25 |
| SUS 202 | 0.15 | 1.0 | 7.5~10.0 | 0.06 | 0.03 | 17.0~19.0 | 4.0~6.0 | - | - | N:0.25 |
| SUS 304 | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | 18.0~20.0 | 8.0~10.5 | - | - | - |
| SUS 304L | 0.03 | 1.0 | 2.0 | 0.045 | 0.03 | 18.0~20.0 | 9.0~13.0 | - | - | Cu:1.0~3.0 |
| SUS 316L | 0.03 | 1.0 | 2.0 | 0.045 | 0.03 | 16.0~18.0 | 12.0~15.0 | 2.0~3.0 | - | - |
| SUS 430 | 0.12 | 0.75 | 1.0 | 0.04 | 0.03 | 16.0~18.0 | - | - | - | - |
Mechanical Properties of Stainless Steel Welded tube
Mechanical Property (For Reference)
JIS Specification
Spec.JISG4303,G4304,G4305,G4312
| Çelik sınıfı | N/mm 2 MIN.
Tensile Stress |
N/mm 2 MIN.
Proof Stress |
Elongation MIN. | HRB MAX. Sertlik | Bendability:Bending Angle | Bendability:Inside Radius |
| SUS 201 | 520 | 275 | 40 | 100 | No Require | - |
| SUS 202 | 520 | 275 | 40 | 95 | No Require | - |
| SUS 304 | 520 | 205 | 40 | 90 | No Require | - |
| SUS 304L | 480 | 175 | 40 | 90 | No Require | - |
| SUS 316L | 480 | 175 | 40 | 90 | No Require | - |
| SUS 430 | 450 | 205 | 22 | 88 | 180° | 1.0 time the thickness |
SS WELDED TUBE PRESSURE RATING
| Dış çap inç | Cadde. Duvar inçleri | Minimum Akma Dayanımı (PSI) | Minimum Çekme Dayanımı (PSI) | Teorik Patlama Basıncı * (PSI) | Çalışma Basıncı (PSI) 25% Burst'un | Teorik Verim Noktası ** (PSI) | Çökme Basıncı *** (PSI) |
| 0.250 | 0.020 | 30,000 | 75,000 | 14,286 | 3,571 | 5,714 | 4,416 |
| 0.250 | 0.028 | 30,000 | 75,000 | 21,649 | 5,412 | 8,660 | 5,967 |
| 0.250 | 0.035 | 30,000 | 75,000 | 29,167 | 7,292 | 11,667 | 7,224 |
| 0.250 | 0.049 | 30,000 | 75,000 | 48,355 | 12,089 | 19,342 | 9,455 |
| 0.250 | 0.065 | 30,000 | 75,000 | 81,250 | 20,313 | 32,500 | 11,544 |
| 0.375 | 0.020 | 30,000 | 75,000 | 8,955 | 2,239 | 3,582 | 3,029 |
| 0.375 | 0.028 | 30,000 | 75,000 | 13,166 | 3,292 | 5,266 | 4,145 |
| 0.375 | 0.035 | 30,000 | 75,000 | 17,213 | 4,303 | 6,885 | 5,077 |
| 0.375 | 0.049 | 30,000 | 75,000 | 26,534 | 6,634 | 10,614 | 6,816 |
| 0.375 | 0.065 | 30,000 | 75,000 | 39,796 | 9,949 | 15,918 | 8,597 |
| 0.500 | 0.020 | 30,000 | 75,000 | 6,522 | 1,630 | 2,609 | 2,304L |
| 0.500 | 0.028 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 |
| 0.500 | 0.035 | 30,000 | 75,000 | 12,209 | 3,052 | 4,884 | 3,906 |
| 0.500 | 0.049 | 30,000 | 75,000 | 18,284 | 4,571 | 7,313 | 5,304L |
| 0.500 | 0.065 | 30,000 | 75,000 | 26,351 | 6,588 | 10,541 | 6,786 |
| 0.500 | 0.083 | 30,000 | 75,000 | 37,275 | 9,319 | 14,910 | 8,307 |
| 0.625 | 0.020 | 30,000 | 75,000 | 5,128 | 1,282 | 2,051 | 1,859 |
| 0.625 | 0.028 | 30,000 | 75,000 | 7,381 | 1,845 | 2,953 | 2,568 |
| 0.625 | 0.035 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 |
| 0.625 | 0.049 | 30,000 | 75,000 | 13,947 | 3,487 | 5,579 | 4,335 |
| 0.625 | 0.065 | 30,000 | 75,000 | 19,697 | 4,924 | 7,879 | 5,591 |
| 0.625 | 0.083 | 30,000 | 75,000 | 27,124 | 6,781 | 10,850 | 6,910 |
| 0.625 | 0.095 | 30,000 | 75,000 | 32,759 | 8,190 | 13,103 | 7,734 |
| 0.625 | 0.109 | 30,000 | 75,000 | 40,172 | 10,043 | 16,069 | 8,639 |
| 0.750 | 0.028 | 30,000 | 75,000 | 6,052 | 1,513 | 2,421 | 2,156 |
| 0.750 | 0.035 | 30,000 | 75,000 | 7,721 | 1,930 | 3,088 | 2,669 |
| 0.750 | 0.049 | 30,000 | 75,000 | 11,273 | 2,818 | 4,509 | 3,664 |
| 0.750 | 0.065 | 30,000 | 75,000 | 15,726 | 3,931 | 6,290 | 4,749 |
| 0.750 | 0.083 | 30,000 | 75,000 | 21,318 | 5,330 | 8,527 | 5,905 |
| 0.750 | 0.095 | 30,000 | 75,000 | 25,446 | 6,362 | 10,179 | 6,637 |
| 0.750 | 0.109 | 30,000 | 75,000 | 30,733 | 7,683 | 12,293 | 7,453 |
| 0.750 | 0.120 | 30,000 | 75,000 | 35,294 | 8,824 | 14,118 | 8,064 |
| 0.875 | 0.020 | 30,000 | 75,000 | 3,593 | 898 | 1,437 | 1,340 |
| 0.875 | 0.028 | 30,000 | 75,000 | 5,128 | 1,282 | 2,051 | 1,859 |
| 0.875 | 0.035 | 30,000 | 75,000 | 6,522 | 1,630 | 2,609 | 2,304L |
| 0.875 | 0.049 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 |
| 0.875 | 0.065 | 30,000 | 75,000 | 13,087 | 3,272 | 5,235 | 4,126 |
| 0.875 | 0.083 | 30,000 | 75,000 | 17,560 | 4,390 | 7,024 | 5,152 |
| 0.875 | 0.095 | 30,000 | 75,000 | 20,803 | 5,201 | 8,321 | 5,807 |
| 0.875 | 0.109 | 30,000 | 75,000 | 24,886 | 6,221 | 9,954 | 6,543 |
| 0.875 | 0.120 | 30,000 | 75,000 | 28,346 | 7,087 | 11,339 | 7,100 |
| 1.000 | 0.028 | 30,000 | 75,000 | 4,449 | 1,112 | 1,780 | 1,633 |
| 1.000 | 0.035 | 30,000 | 75,000 | 5,645 | 1,411 | 2,258 | 2,027 |
| 1.000 | 0.049 | 30,000 | 75,000 | 8,149 | 2,037 | 3,259 | 2,796 |
| 1.000 | 0.065 | 30,000 | 75,000 | 11,207 | 2,802 | 4,483 | 3,647 |
| 1.000 | 0.083 | 30,000 | 75,000 | 14,928 | 3,732 | 5,971 | 4,567 |
| 1.000 | 0.095 | 30,000 | 75,000 | 17,593 | 4,398 | 7,037 | 5,159 |
| 1.000 | 0.109 | 30,000 | 75,000 | 20,908 | 5,227 | 8,363 | 5,827 |
| 1.000 | 0.120 | 30,000 | 75,000 | 23,684 | 5,921 | 9,474 | 6,336 |
| 1.000 | 0.134 | 30,000 | 75,000 | 27,459 | 6,865 | 10,984 | 6,963 |
| 1.250 | 0.035 | 30,000 | 75,000 | 4,449 | 1,112 | 1,780 | 1,633 |
| 1.250 | 0.049 | 30,000 | 75,000 | 6,380 | 1,595 | 2,552 | 2,260 |
| 1.250 | 0.065 | 30,000 | 75,000 | 8,705 | 2,176 | 3,482 | 2,958 |
| 1.250 | 0.083 | 30,000 | 75,000 | 11,485 | 2,871 | 4,594 | 3,719 |
| 1.250 | 0.095 | 30,000 | 75,000 | 13,443 | 3,361 | 5,377 | 4,213 |
| 1.250 | 0.109 | 30,000 | 75,000 | 15,843 | 3,961 | 6,337 | 4,776 |
| 1.250 | 0.120 | 30,000 | 75,000 | 17,822 | 4,455 | 7,129 | 5,207 |
| 1.250 | 0.134 | 30,000 | 75,000 | 20,468 | 5,117 | 8,187 | 5,742 |
| 1.500 | 0.035 | 30,000 | 75,000 | 3,671 | 918 | 1,469 | 1,367 |
| 1.500 | 0.049 | 30,000 | 75,000 | 5,243 | 1,311 | 2,097 | 1,896 |
| 1.500 | 0.065 | 30,000 | 75,000 | 7,117 | 1,779 | 2,847 | 2,487 |
| 1.500 | 0.083 | 30,000 | 75,000 | 9,333 | 2,333 | 3,733 | 3,136 |
| 1.500 | 0.095 | 30,000 | 75,000 | 10,878 | 2,719 | 4,351 | 3,559 |
| 1.500 | 0.109 | 30,000 | 75,000 | 12,754 | 3,188 | 5,101 | 4,043 |
| 1.500 | 0.120 | 30,000 | 75,000 | 14,286 | 3,571 | 5,714 | 4,416 |
| 1.500 | 0.134 | 30,000 | 75,000 | 16,315 | 4,079 | 6,526 | 4,881 |
| 1.500 | 0.148 | 30,000 | 75,000 | 18,439 | 4,610 | 7,375 | 5,336 |
| 1.750 | 0.035 | 30,000 | 75,000 | 3,125 | 781 | 1,250 | 1,176 |
| 1.750 | 0.049 | 30,000 | 75,000 | 3,864 | 966 | 1,546 | 1,434 |
| 1.750 | 0.065 | 30,000 | 75,000 | 6,019 | 1,505 | 2,407 | 2,146 |
| 1.750 | 0.083 | 30,000 | 75,000 | 7,860 | 1,965 | 3,144 | 2,711 |
| 1.750 | 0.095 | 30,000 | 75,000 | 9,135 | 2,284 | 3,654 | 3,080 |
| 1.750 | 0.109 | 30,000 | 75,000 | 10,672 | 2,668 | 4,213 | 3,504 |
| 1.750 | 0.120 | 30,000 | 75,000 | 11,921 | 2,980 | 4,768 | 3,832 |
| 1.750 | 0.134 | 30,000 | 75,000 | 13,563 | 3,391 | 5,425 | 4,242 |
| 1.750 | 0.148 | 30,000 | 75,000 | 15,268 | 3,817 | 6,107 | 4,645 |
| 1.750 | 0.165 | 30,000 | 75,000 | 17,430 | 4,357 | 6,972 | 5,124 |
| 2.000 | 0.035 | 30,000 | 75,000 | 2,720 | 680 | 1,088 | 1,032 |
| 2.000 | 0.049 | 30,000 | 75,000 | 3,864 | 966 | 1,546 | 1,434 |
| 2.000 | 0.065 | 30,000 | 75,000 | 5,214 | 1,303 | 2,086 | 1,887 |
| 2.000 | 0.083 | 30,000 | 75,000 | 6,788 | 1,697 | 2,715 | 2,387 |
| 2.000 | 0.095 | 30,000 | 75,000 | 7,873 | 1,968 | 3,149 | 2,715 |
| 2.000 | 0.109 | 30,000 | 75,000 | 9,175 | 2,294 | 3,670 | 3,092 |
| 2.000 | 0.120 | 30,000 | 75,000 | 10,227 | 2,557 | 4,091 | 3,384 |
| 2.000 | 0.134 | 30,000 | 75,000 | 11,605 | 2,901 | 4,642 | 3,751 |
| 2.000 | 0.148 | 30,000 | 75,000 | 13,028 | 3,257 | 5,211 | 4,111 |
| 2.000 | 0.165 | 30,000 | 75,000 | 14,820 | 3,705 | 5,928 | 4,542 |
