astm a234 wpb asme b16.9 butt welded carbon steel concentric reducers
HEBEI QIANDIN PIPE FITTINGS MANUFACTURING CO.,LTD.
concentric reducer(con reducer) , eccentric reducer(ecc reducer), seamless reducer , butt welding reducer,carbon steel reducer(CS reducer), mild steel reducer(MS reducer), alloy steel reducer(AS reducer), stainless steel reducer(SS reducer)…
SCH5S/10S, SCH20/40/80/160, STD/XS/XXS, SGP…….
carbon steel: ASTM A234 GR WPB , ST37.2 , ST35.8……
alloy steel: A234 WP5/WP9/WP11/WP22/WP91, A420 WPL6, A860 WHPY 42/52/60/65/70/80, L290/L320/L390/L415/L450/L485……
stainless steel: A403 WP304/TP304 , WP304L/TP304L , WP316/TP316 , WP316L/TP316L, WP321/TP321 , WP310/TP310…..WP347…
ANSI B 16.9/ANSI B16.28/MSS SP43/MSS P75/JIS2311/JIS 2312/JIS 2313/DIN2616/GB-12459/GB-T13401 etc…
we can also produce according to drawing by customers.
Shot blasted, black painting, rust-proof oil, transparent oil, galvanizing,, hot galvanizing
plywood cases, pallets, nylon bags or according to the customers' requirements
FOB, CNF&CFR, CIF
Chemical industry, petroleum industry, construction industry, power industry, gas industry, shipbuilding ,domestic installation and other
Yanshan, Cangzhou, Hebei, China
Q1: How to order?
1.To specity standard and the thickness.
2.To specity surface treatment.
3.To specity figure size and quantity.
Q2: After sales service?
Quality are promised.We have a dedicated after-sales department to be responsible for all subsequent work after delivery.
Q3: Can I have a sample order for pipe fittings?
Yes,we welcome sample order to test and check quality.Mixed samples are acceptable.
Q4:Do you offer guarantee for the products?
Yes,we offer almost 20 years warranty to our products.