1、Please refer to "Technical Parameters" for technical parameters of standard products;
2、Please confirm whether the standard products meet the pressure requirements according to SMACNA. If not, please clearly indicate the required thickness or inform the required pressure level, and the technical department of DianDuo will confirm the required thickness.
3、Please refer to "technical parameters" for the standard length of straight pipe.

1. Please check this sample for technical parameters of standard products.
2. Please confirm whether the standard products meet the pressure requirements according to SMACNA. The technical department of DianDuo will confirm the required thickness.
3. The radius of curvature (from the center of curvature to the center of the tube), the number of shrimp knots and the extension of the end can be determined by the customer according to the actual needs.

1. Please check this sample for technical parameters of standard products.
2. Please confirm whether the standard products meet the pressure requirements according to SMACNA. The technical department of DianDuo will confirm the required thickness.
3. The radius of curvature (from the center of curvature to the center of the tube), the number of shrimp knots and the extension of the end can be determined by the customer according to the actual needs.

1. Please check this sample for technical parameters of standard products.
2. Please confirm whether the standard products meet the pressure requirements according to SMACNA. The technical department of DianDuo will confirm the required thickness.
3. The radius of curvature (from the center of curvature to the center of the tube), the number of shrimp knots and the extension of the end can be determined by the customer according to the actual needs.

1. Please check this sample for technical parameters of standard products.
2. Please confirm whether the standard products meet the pressure requirements according to SMACNA. The technical department of DianDuo will confirm the required thickness.
3. The radius of curvature (from the center of curvature to the center of the tube), the number of shrimp knots and the extension of the end can be determined by the customer according to the actual needs.

Please check this sample for technical parameters of standard products.