TOBO STEEL GROUP CHINA
TOBO GROUP TOBO International Trading(Shanghia)Co.,Ltd Tianda Oil Pipe Co., Ltd TOBO Pipeline Equipment Co.,Ltd TPCO & TISCO Pipe(Tianjin)Co.,Ltd.
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Alloy Steel Monel K500 UNS N05500NACE MR0175 3'' Elbow 90LR STD Pipe Fittings
Monel K-500 is readily fabricated by standard commercial procedures.
Welding alloy K-500 is best accomplished by the gas-tungsten-arc welding process. It is recommended that Monel K-500 be annealed when it is welded and that any weldments be stress relieved prior to aging.
Heavy machining of this alloy is best accomplished when the material is in the annealed condition or hot-worked and quenched condition. Age-hardened material however can be finish-machined to close tolerances and fine finishes. Therefore, the recommended practice is to machine slightly oversize, age-harden, then finish to size. During aging, a slight permanent contraction takes place, but little warpage occurs because of the low temperatures and slow cooling rates involved.
| Bar | Rod |
| AMS 4676 | AMS 4676 |
Typical Room Temperature Tensile Properties of Annealed Material
| Product Form | Condition | Tensile (ksi) | .2% Yield (ksi) | Elongation % | Hardness |
| Rod & Bar | Hot-Finished/Aged | 140-190 | 100-150 | 30-20 | 27-38 HRC |
| Rod & Bar | Hot Finished/Annealed | 90-110 | 40-60 | 45-25 | 75-90 HRB |
| Rod & Bar | Hot Finished/Annealed/Aged | 130-165 | 85-120 | 35-20 | 24-35 HRC |
| Rod & Bar | Cold-Drawn/Aged | 135-185 | 95-160 | 30-15 | 25-41 HRC |
| Rod & Bar | Cold-Drawn/Annealed/Aged | 130-190 | 85-120 | 30-20 | 24-35 HRC |
| Plate | ot-Finished/Aged | 140-180 | 100-135 | 30-20 | 27-37 HRC |
| Sheet | Cold-Rolled/Annealed | 90-105 | 40-65 | 45-25 | 85 HRB Max |
| Product Specification |
| Name | pipe fitting elbow | |
| Material | stainless steel | ASTM A240 304 304L 316L 321 321H 347 347H 904L ASTM A789 S31803 S32205 S32750 |
| Carbon Steel | ASTM A234 WPB A420 WPL3 WPL6 A516 GR70 GR65 GR60 GR55 ISO3183/API 5L L36/X52 L415/X60 L450/X65 L485/X70? | |
| Alloy Steel | ASTM A335 P11 P22 SA387 GR.11 GR.22 | |
| Titanium | Gr1 Gr2 Gr3 Gr5 Gr7 Gr12 | |
| Copper/Brass | We can also produce according to customer's requirements | |
| Standard?? | ASME B16.9, ANSI B16.9, ASTM , JISB2312,DIN,BS, GBT12459-05, GB13401-05,GOST | |
| ASME B16.9-2007,MSS SP 43-1991,MSS SP-75,ASTM B363 | ||
| Wall thickness | Sch5S, Sch10S, Sch40S, Sch80S | |
| Size | 1/2"-96" ? DN15-DN2400 | |
| Type | Butt welded or Seamless | |
| Shape | Equal or Reducing | |
| Product | 1.Elbow?L/R & S/R (45/90/180 DEG) | |
| 2. Tee(Straight and Reducing) | ||
| 3. Reducer(Concentric and Eccentric) | ||
| 4. Cross | ||
| 5. Cap(Round and Elliptical) | ||
| 6. Stub End | ||
| Quality Control | Good quality control system which covers every process of the manufacturing-Raw material inspection,cutting,bending,sizing,shot blasting,beveling,coating,marking,packing,delivery; | |
| Application | Pipe fitting is the occupation of installing or repairing piping or tubing systems that convey liquid, gas, and occasionally solid materials. This work involves selecting and preparing pipe or tubing, joining it together by various means, and the location and repair of leaks. | |
| Surface | Black painting ; Pickling ; Sand blasting | |
| Certificate | ISO9001 ; ISO9001:2008 | |
| Package | Wood case or Wooden pallets or according to the customer's requirements. | |
| Features | 1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant | |
| Lead Time | Within 30 days or according to the customer's requirements. | |
| MOQ | 1 Piece | |
| OEM | YES | |
