
In the pipeline system, the pipe elbow is a pipe fitting that changes the direction of the pipeline. According to the angle, there are three most commonly used ones: 45°, 90°, and 180°. In addition, according to engineering needs, it also includes other abnormal angle elbows such as 60°.It has a better hardness and machinability with a variety of metal content,such as Mn,Cu and Mo.

Product Name | Stainless steel elbow |
Surface | pickle sand, polished,Black paint, Antirust oli, Primary Color |
Grade | 410,430,201,304,304L,321,316,316L,317L,347H,309S,310S,904L,S32205,2507,254SMOS,32760,253MA,N08926,etc. |
1.4301,1.4307,1.4541,1.4401,1.4404,1.4571,1.4438,1.4539,1.4547,1.4529,1.4562,1.4410,1.4878,1.4845,1.4828,1.4876,2.4858,2.4819 |
Thickness | 0.1-150mm / SCH5-SCH160-SCHXXS |
Diameter | 1-1500mm |
Standard | GB,AISI,ASTM,DIN,EN,SUS,UNS etc |
Inspection | ISO,SGS,BV and so on. |
Type | seamless elbow, welded elbow |
Degree | 45 degree, 90 degree, 180 degree |
Payment | T/T L/C and Western Union etc |
Packaging & Delivery | in bundle,plastic bags,thin film,wooden pallet,standard seaworthy export packing or as customer demands |
SURFACE | CHARACTERISTIC | SUMMARY OF MANUFACTURING METHOD | APPLICATION |
NO.1 | Silvery white | Hot rolled to specified thickness | Do not need to have a glossy surface use |
lackluster |
NO.2D | Silvery white | After cold rolling, heat treatment and pickling are carried out | General material, deep material |
NO.2B | Gloss is stronger than No.2D | After No.2D treatment, the final light cold rolling is carried out through the polishing roller | The general material |
BA | As bright as a sixpence | No standard, but usually a bright annealed surface with high reflectivity. | Building materials, kitchen utensils |
NO.3 | Rough lapping | Grind with 100~200# (unit) strop tape | Building materials, kitchen utensils |
NO.4 | Intermediate grinding | Polished surface obtained by grinding with 150~180# strop abrasive tape | Building materials, kitchen utensils |
NO.240 | Fine lapping | Grinding with 240# strop abrasive tape | kitchenware |
NO.320 | Very fine grinding | Grinding was carried out with 320# strop abrasive tape | kitchenware |
NO.400 | The luster is close to BA | Use 400# polishing wheel to grind | General timber, building timber, kitchen appliances |
HL | Hairline grinding | Suitable particle material for hair stripe grinding (150~240#) with many grains | Building, construction material |
NO.7 | It's close to mirror grinding | Use a 600# rotary polishing wheel to grind | For art or decoration |
NO.8 | Mirror ultrafinish | The mirror is ground with a polishing wheel | Reflector, for decoration |

