Multi-Function Double-Section Stainless Steel Pipe Coupling DN250

• Connection: Bolts
• Structure: Universal
• Flexible or Rigid: Flexible
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DN250
• Material: Stainless Steel
• Working Pressure: Pn16/Pn32
• Plate Material: Ss 304/304L 306/306L
• Jaw Material: Ductile Iron
• Bolts & Nuts: Ss 304/304L 306/306L
• Rubber Sealing: EPDM / NBR / SBR
• Working Temperature: - 20ºC~ +120ºC
• Length: 200mm
• Transport Package: Wooden Case
• Specification: 21-379
• Trademark: GREAT WALL
• Origin: China
• HS Code: 7307290000
• Package Size: 60.00cm * 60.00cm * 60.00cm
• Package Gross Weight: 60.000kg

Product Description

Double Section Stainless Steel Pipe Coupling 
 

1. Briefs : 

*  Mainly used for varied pipe connection
*  Suit for Water, Sewage, Gas, Oil Service Pipeline .

2. Features :

*   used for both pipe connection and leaking pipe repair
*   allow angular deflection and provide restraint 
*   anticorrosive
*    easy installation and disassembly 

3.  Dimension Sheet : 

S/N	O. D Range	Ship	Industry	Length (mm)
	mm	PN (bar)	WP (bar)	Normal	Extended
1	21-23	16	32	57
2	26-28	16	32	57
3	33-35	16	32	57
4	42-44	16	32	57
5	47-49	16	32	57	100
6	56-58	16	32	57	100
7	59-62	16	32	80	139
8	62-64	16	32	80	139
9	75-78	14	28	80	139
10	79-81	14	28	80	203
11	88-92	14	28	107	203
12	106-110	14	28	107	203
13	112-116	14	28	107	203
14	116-119	14	28	107	203
15	123-126	14	28	107	203
16	131-134	14	28	107	203
17	137-143	14	28	116	203
18	157-161	12	24	116	203
19	163-166	12	24	116	203
20	166-170	12	24	116	203
21	168-172	12	24	116	203
22	198-201	8	16	155	255
23	217-221	8	16	155	255
24	250-254	8	16	155	255
25	271-275	8	16	155	255
26	313-317	7	14	155	255
27	323-327	7	14	155	255
28	354-358	7	14	155	255
29	375-379	7	14	155	255

Note: we accept your specific dimensions which are not included in the above list .