- Welcome to Yaang Pipe Industry
- China Pipe Fitting
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- 2012-06-02 17:47:14·ISO 3581-B/309Mo
- 2012-06-02 17:47:17·ISO 3581-B/309Nb
- 2012-06-02 17:47:18·ISO 3581-B/309LNb
- 2012-06-02 17:47:20·ISO 3581-A/23-12Nb
- 2012-06-02 17:47:22·ISO 3581-B/309
- 2012-06-02 17:47:24·ISO 3581-B/309L
- 2012-06-02 17:47:26·ISO 3581-A/23-12L
- 2012-06-02 17:47:28·ISO 3581-A/20-10-3
- 2012-06-02 17:47:30·ISO 3581-B/307
- 2012-06-02 17:47:31·ISO 3581-A/18-9MnMo
- 2012-06-02 17:47:33·ISO 3581-A/18-8Mn
- 2012-06-02 17:47:38·ISO 3581-A/27-31-14CuL
- 2012-06-02 17:47:41·ISO 3581-A/25-22-2NL
- 2012-06-02 17:47:43·ISO 3581-A/20-16-3MnNL
- 2012-06-02 17:47:45·ISO 3581-A/20-25-5CuNL
- 2012-06-02 17:47:47·ISO 3581-A/18-16-5NL
- 2012-06-02 17:47:49·ISO 3581-A/18-15-3L
- 2012-06-02 17:47:50·ISO 3581-B/ 2593
- 2012-06-02 17:47:52·ISO 3581-B/ 2553
- 2012-06-02 17:47:53·ISO 3581-A/25-9-4NL
- 2012-06-02 17:47:55·ISO 3581-A/25-9-3CuNL
- 2012-06-02 17:47:57·ISO 3581-A/25-7-2NL
- 2012-06-02 17:47:59·ISO 3581-B/ 2209
- 2012-05-30 16:04:34·ISO 3581-A/22-9-3NL
- 2012-05-30 16:04:36·ISO 3581-B/320LR