贝尔夫冷暖 - 中国人的全套冷暖，燃烧系统技术工程服务

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家用暖风炉，热水炉，空调，风道，煤气管道，等等新安装，维护维修

! M; X9 B3 g$ s* u* J商用屋顶机，大楼供暖和冷气系统，锅炉等新安装，例行检查，维修维护等

# H/ n! N; d& f9 N) z+ p工业锅炉，工业炉，工业燃烧系统设计，管架设计，管道设计，各类压力容器和管道的焊接制造和安装；燃烧系统控制柜的设计，装配，ESA检查；压力容器注册，压力管道注册，TSSA 申报/评估/检查，等等
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欢迎其他冷暖等公司垂询，提供长期商业和工业方面的工程技术支持。
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Provide technical service and engineering support for:

Residential:furnace, boiler, hot water tank, air conditioner, duct system, etc
, u! ?1 ^; e, D$ vNew installation
4 o, S& i- C- u& O6 iTrouble shooting
& z! _9 T# D8 B+ D6 [8 G# d( gRepair

/ Q! V; T7 p8 a5 ]7 @Commercial and industrial:  
0 a6 I8 F1 h* q6 lRoof top unit
Combustion system design
Valve train design
4 {# g2 a/ T# {* ^7 eSizing regulator, flow control valve, piping size
6 N, F5 ~. ]/ z" q2 x& s3D valve train modeling (Solidworks)
Schematic drawing
: }$ K! w2 L7 a  X8 [- |P&ID
; n' |7 B, v- q1 A" c) t! ]. _Control panel design
; Z/ a, A& A8 c8 X2 g  Q$ [) hPan layout
6 E4 L- S& w  ]0 C, a5 PWiring diagram
PLC programming
Appliance TSSA engineering approval and registration
High pressure natural gas piping design
High pressure natural gas piping Approval/registration
Site Commissioning
Troubleshooting
CSA B149.1,
1 Q/ k) |) H2 c) g# [8 ^CSA B149.3

Work with TSSA BPV (boiler and pressure vessel)
CSA B51
0 e5 x, ^/ x$ L( J# W7 o0 H  }ASME B31.1
$ H4 t! L1 F" ^: V: p# X# S8 E$ hASME B31.3
0 m) B3 G; o( X: x! N" zASME BPV SECTION I - POWER BOILER
ASME BPV SECTION IV - HEATING BOILER
ASME BPV SECTION VIII - VESSEL
) N; G1 R& h, W, iASME BPV SECTION IX - WELDING QUALIFICATION
, k+ F2 @4 K1 i) ?  Y1 W& [CSA Z662 - OIL AND GAS PIPE LINE SYSTEM
ASME BPV SECTION VIII - VESSEL
High pressure pipe line design
TSSA BPV engineering approval
TSSA inspection
Piping system registration
High pressure piping system repair
High pressure piping system alteration
TSSA welding procedure registration (WPS & PQR)
' E) ~) O4 L% A! c* s& UTSSA welder's ticket
TSSA inspector witness pressure test
$ B) A  F8 n7 y' PTSSA C of A application
TSSA BPV quality control
etc.
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: c* i9 U; Q1 A1 |8 cStarting from $50/hr, or subcontracted for part/whole project
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1 i  j9 l; A0 p! ^/ QPlease call 1-855-668-2353 or 905-3171689
( u5 ^0 A0 W, n4 W/ w2 yEmail: JasonXuM@gmail.com