Product Details

1. L/R elbows( 90deg & 45deg & 180deg. ) / expansion joint
S/R elbows (90deg & 180eg)

2. Size: seamless 1/2"-20"(DN15-500) ; welded 1/2"-48"(DN15-1200)

3.Wt: : sch5s----sch160

4. Standard:
(1). GB/T12459, GB/T13401; ASME B16.9; DIN 2605, 2615, 2616, 2617;
(2).HG/T21635 ,HG/T21631,
(3). MSS SP-43,JIS B2313

5. Material: WP304, 316, 317L,310S,347H,316l,304,304L,etc.

7. Surface treatment: Black painting, anti-rust varnish, anti-rust oil, hot galvanized, etc.

8. Applications: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc.

9. Packages: Wooden cases, wooden pallet, or on customers' request

Chemical composition

Grade	C ≤	Si ≤	Mn ≤	P ≤	S ≤	Ni ≤	Cr ≤
201	0.12	0.75	7.00	0.045	0.045	1.00-1.28	13.70-15.70
202	0.15	1.00	2.25	0.045	0.045	4.07-4.17	14.00-16.00
304	0.08	0.75	2.00	0.045	0.03	8.00-11.00	18.00-20.00
304L	0.035	0.75	2.00	0.045	0.03	8.00-13.00	18.00-20.00
309	0.15	0.75	2.00	0.045	0.03	12.00-15.00	22.00-24.00
310S	0.08	1.50	2.00	0.045	0.03	19.00-22.00	24.00-26.00
316	0.08	1.00	2.00	0.045	0.03	10.00-14.00	16.00-18.00
316L	0.035	0.75	2.00	0.045	0.03	10.00-15.00	16.00-18.00
321	0.04-0.10	0.75	2.00	0.045	0.03	9.00-13.00	17.00-20.00
405	0.08	0.75	1.00	0.045	0.03	0.06	11.5-13.5
409	0.089	1.00	1.00	0.045	0.05	0.06	10.50-11.75
410	0.15	0.75	1.00	0.045	0.03	0.06	11.5-13.5
420	0.16-0.25	1.00	1.00	0.040	0.03	0.06	12.00-14.00
430	0.12	0.75	1.00	0.045	0.03	0.06	16.00-18.00
904L	0.02	1.0	2.00	0.045	0.03	23.00-28.00	19.00-23.00

PACKING