BUTT WELD FITTINGS
PRODUCTS
ELBOW ,TEE ,RED TEE, CON RED,ECC RED, LAP JOINT STUB END, CAP
Standard of Buttwelding Fittings
- ASME/ANSI B16.9
- ASME/ANSI B16.28
- MSS SP-43
- MSS SP-75
- DIN/EN 10253 -3/4
- ISO 5251
- JIS B2311/2312/2313
- GOST 17375/17376/17378/17379
Materials
Stainless Steel
ASTM A403 304/L, 304H 310S, 310H 316/L, 316Ti, 316H 317/L 321/H 347/H S31803 S32750 904L 254SMO (S31254)
Duplex & Super Duplex
ASTM A815 UNS S31803, S32205, UNS S32750, S32760
Nickel-base Alloy
Alloy 200, Monel 400, K500, Inconel 600, 625, Incoloy 800, 800H, 800HT, 825, alloy 20, alloy28, hastelloy C22, C276 etc.
Copper-Nickle Alloy
Cu70Ni30(C71500, B30), Cu90Ni10(C70600,B10)
Titanium Alloy
Gr. 1, Gr.2, Gr.11 etc.
Carbon Steel
ASTM A234 WPB, WPC
Low Temperature Steel
ASTM A420 WPL3, WPL6
Alloy Steel
ASTM A234 WP5, WP9, WP11, WP12, WP22, WP91,WP911,WPR
High Yield Steel
ASTM A860 WPHY42, 46, 50, 52, 56, 60, 65, 70
*The listed materials are for reference only, some materials will upon the quantity because we may have no raw material in stock. We are strength to supply stainless steel 304 weld fittings, 316 fittings, duplex S31803 fittings etc.
**DIN/EN equivalent grade is available, but sometimes we will use ASTM/ASME material to replace if the quantity is not considerable or the material is difficult to get. We will mark it in the offer.
Size Range :
Size: 1/2” to 104” for welded and seamless
SCH5S, SCH10S, SCH40S, STD, SCH80S/XS, SCH100, SCH120, SCH160, SCHXXS
Connection End: Butt-welded.
Quality
- PMI test to ensure the material quality
- Dimension controlling during fabricating and finished
- 100% Visual and surface examination
- Tensile test per heat
- Intergranular Corrosion test on request
- NDT test of PT, UT, RT
- Other requirement from Clients