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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ASTM A403 WP347 / WPS31254 Stainless Steel Stub Ends Lap Joint Stub End 1/2” 10”SCH40S SCH160S ASME/ANSI B16.9
STUB ENDS IN STAINLESS STEEL
Designs
Design according to ASME / ANSI B16.9, B16.28, MSS SP-43, MSS SP-75
Seamless or welded design
Shapes:
Elbows 45°, 90°, 180° (long & short), 3R
Straight and reducting tees
Concentric and eccentric reducers
Caps
Stub Ends
Crosses
Other non standard designs
High wall thickness and large diameter butt weld fittings (seamless or mitered) on demand
Special shaped butt weld fittings on demand
Materials
Carbon steel: ASTM A234 WPB
Alloy carbon steel: ASTM A 234 WP1, WP 11 cl 1, WP 22 cl 1, WP 5
Low temperature carbon steel: ASTM A 420 WPL6, WPL3
Austenitic stainless steel: ASTM A 403 WP 304/304L, WP 316/316L, WP 321
Duplex, superduplex
Monel®, Inconel 625®, Hastelloy C 276®, 6Mo, Incoloy 825®
Titanium, zirconium for highly corrosive applications
Ductile iron for water applications
Dimensional Range
Sizes: 1/2'' - 48'' (and above - i.e. special butt weld fittings)
Schedules: STD, S40, XS, S80, S120, S160, XXS
Heavy wall thickness / Large diameter fittings on demand
Product Description
Product Name: Super duplex 2507 UNS S32750 pipes
Standard: ASTM A789,ASTM A790, ASTM A213, A269, A312, A511, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458,JISG3459, JIS GS3463, GS3467, JIS G3448, GOST 9940, GOST 9941,GB/T 21833
Material: S32750 SAF2507 F53 1.4410 X2CrNiMoN25-7-4 , S32760 1.4501 F55 X2CrNiMoCuWN25-7-4 , UNS S31803, UNS 32160, UNS S32205
Nominal Dia: 1/2 "to 32" NB for seamless pipe
Schedules: 5S, 10S, 40S, 80S, 10, 20, 30...120, 140, 160, XXS
All dimensions are in accordance with ANSI B36.19 and ANSI B36.10
Size Range for tubing: OD:1/4" (6.25mm) to 8" (203mm), WT 0.02" (0.5mm) to 0.5"(12mm)
Length: 30 m(Max) or as your requirement
Process:
Cold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube
Finish: Annealed & pickled, bright annealing, polished
Ends: Beveled or plain end, square cut, burr free ,Plastic Cap at Both end
Inspection & Test
| 1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material |
| 2.100% Dimension & Visual Examination |
| 3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test |
| 4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT) |
| 5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor) |
| 6.Straightness Test (optional) |
| 7.Roughness Test (optional) |
| 8.Intergranular Corrosion Test(optional) |
| 9.Impact Test (optional) |
| 10.Grain Size Determinations (optional) |
| NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION. |
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| Product name : lap joint stub end | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Item : buttweld-Lap Joint Stub End | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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