Black Painted ASTM A106 GRB Carbon Steel Pipe Fitting 90 Degree
Elbow
Pipe fitting classification:
1. Divided by material:
Carbon steel: ASTM/ASME A234 WPB, WPC
Alloy: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911,
15Mo3 15CrMoV, 35CrMoV
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
Low temperature steel: ASTM/ASME A402 WPL3-WPL 6
High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70
Cast steel, alloy steel, stainless steel, copper, aluminum alloy,
plastic, argon leaching, PVC, PPR, RFPP (reinforced polypropylene),
etc.
2. According to the production method, it can be divided into
pushing, pressing, forging, casting, etc.
3. According to the manufacturing standard, it can be divided into
national standard, electric standard, ship standard, chemical
standard, water standard, American standard, German standard,
Japanese standard, Russian standard, etc.
4. According to its radius of curvature: it can be divided into
long radius elbow and short radius elbow. The long radius elbow
refers to the outside diameter of the pipe whose radius of
curvature is equal to 1.5 times, that is, R=1.5D; the short radius
elbow refers to its radius of curvature equal to the outside
diameter of the pipe, that is, R=1.0D. (D is the diameter of the
elbow, R is the radius of curvature). 5. According to the pressure
level: there are about seventeen types, which are the same as the
American pipe standards, including: Sch5s, Sch10s, Sch10, Sch20,
Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; Sch80, SCH100,
Sch120, Sch140, Sch160, XXS; among them the most commonly used are
STD and XS.
| Elbows | Equal Tee | Nipple |
| Long Radius Elbow | Reducing Tee | Swage Nipple |
| Short Radius Elbow | Reducer | Barrel Nipple |
| 90 Deg Elbow | Concentric Reducer | Reducing Nipple |
| 45 Deg Elbows | Eccentric Reducer | Bend |
| 180 Deg Elbow | End Cap | Long Radius Bend |
| 1D Elbow | Cap | Piggable Bend |
| 3D Elbow | Stubend | Cross |
| 5D Elbow | Long Stubend | |
| Tee | Short Stubend | |
| BUTT-WELDING PIPE FITTINGS DETAILS |
| MATERIAL | Carbon Steel : |
| ASTM, A234WPB, A234WPC, A420WPL6 ,Q235,10#, A3, Q235A, 20G,16Mn, |
| DIN St37, St45.8, St52.4,St.35.8,St.35.8. |
| Stainless Steel: |
| 1Cr18Ni9Ti 0Cr18Ni9 00Cr19Ni10 0Cr17Ni12Mo2Ti |
| 00Cr17Ni14Mo2 304 304L 316 316L |
| Alloy Steel: |
| 16Mn Cr5Mo 12Cr1MoV 10CrMo910 15CrMo 12Cr2Mo1, |
| A335P22 St45.8, ASTM A860 WPHY X42 X52 X60 X70 |
| STANDARD | ASTM / JIS / DIN / BS / GB/GOST |
| MODEL | 1.Tee(Straight and Reducing) 2.180 DEG Return |
| 3.Elbow (45/90/180 DEG) 4.Cap |
| 5. Reducer(Concentric and Eccentric) |
| TYPE | Seam Or Seamless |
| ELBOW DEGREE | 45 degree, 90 degree, 180 degree |
| SURFACE | Black Paint, Anti Rust Oil, Hot-Dipped Galvanize |
| WALL THICKNESS | SCH5S,SCH10S,SCH10,SCH20,SCH30,SCH40,STD,XS,SCH60, |
| SCH80,SCH100,SCH120,SCH140,SCH160,XXS,2MM |
| SIZE | 1/2"-48"(Dn15-Dn1200) |
| CONNECTION | Welding |
| SHAPE | Equal, Reducing |
| CERTIFICATE | ISO9001 |
| APPLICATION | Petroleum, chemical, power, gas, metallurgy, shipbuilding,
construction, etc |
| Customers’ drawings or designs are available. |
| PACKAGE | 1> 1/2" - 2" in cartons. |
| 2>Above 2" in wooden cases. |
| Big size is workable by pallets. |
| DELIVERY DETAILS | According to the quantities and specifications of each order. |
| Normal delivery time is from 30 to 45 days after receiving the
deposit. |
