Model NO.: a105, gr60, gr70, tp 304, 304L, 316, 316L, 2205
Spec: ASME
Trademark: Tongji Engineering
Transport Package: Wooden Case
Specification: acc to the ASME specifications or others
Origin: China
HS Code: 8404909000
Maitan provides precision tubesheets with various materials include wide range of clad steel consisting of corrosion resistant materials. We are strict to use of high quality and guaranteed raw material , proved by raw material certificate with each delivery.
CNC drilled, chamfer, grooved etc as the drawings' requirements.
Tube holes can be drilled and reamed and can be machined with one or more grooves. This greatly increases the strength of the tube joint.
| Type of materials |  Technical requirements  * according to |
| Duplex Stainless Steel | ASTM/ASME SA182 F44, F45, F51, F53, F55, F60, F61 |
| Stainless Steel | ASTM/ASME SA182 F304,304L,F316,316L, F310, F317L, F321, F347 |
| Carbon Steel | ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr.2 |
| Alloy Steel | ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350-LF3 |
| Non Ferrous | Titanium, Brass, Al-Brass, Copper Nickel, Nickel Alloys, Hastelloy |
| Titanium | ASTM/ASME SB381, Gr.1, Gr.2, Gr.5, Gr.7, Gr.12, Gr.16 |
| Copper Nickel | ASTM/ASME SB151, UNS 70600(Cu-Ni 90/10), 71500(Cu-Ni 70/30) |
| Brass, Al-brass | ASTM/ASME SB152 UNS C10100, C10200,C10300,C10800,C12200 |
| Nickel Alloys | ASTM/ASME SB169,SB171, SB564, UNS 2200, UNS 4400, UNS 8825 UNS 6600, UNS 6601, UNS 6625 |
| Alloy 20 | ASTM/ASME SB472  UNS 8020 |
| Hastelloy | ASTM/ASME SB564, UNS10276 ( C 276 ) |
| Claded materials | ASTM/ASME SB898, SB263, SB264 or closer explosion cladding, making materials of 2 in 1 or 3 in 1. |
| Titanium- Steel, Nickel-Steel,Titanium- Copper, Stainless Steel- Carbon Steel, Alloys- Steel etc. |
Regular Flange ,Pvc Flange,Weld Neck Flange,Companion Flange
CHINA·SNGONG FLANGE MANUFACTURING CO., LTD. , https://www.sngonges.com